Trademark Cease and Desist - Online Marketplace (California)

TRADEMARK CEASE AND DESIST LETTER — ONLINE MARKETPLACE INFRINGEMENT

STATE OF CALIFORNIA — FEDERAL AND STATE LAW

VIA CERTIFIED MAIL, RETURN RECEIPT REQUESTED
AND VIA EMAIL TO: [________________________________]

Date: [__/__/____]

PRIVILEGED AND CONFIDENTIAL

TO:

FROM:

RE: DEMAND TO CEASE AND DESIST — Unauthorized Use of the [________________________________] Trademark(s) on [________________________________] Online Marketplace — Violations of Federal Lanham Act, California Unfair Competition Law, and California Anti-Counterfeiting Statutes

PART I: LEGAL FRAMEWORK — FEDERAL AND CALIFORNIA STATE LAW

A. Federal Trademark Protection — The Lanham Act

This firm represents [________________________________] ("Our Client" or "Trademark Owner") in connection with the protection and enforcement of its valuable trademark rights under federal law, California's extensive unfair competition statutes, and California's criminal anti-counterfeiting laws. This letter constitutes formal notice and demand that you immediately cease and desist from all unauthorized use of Our Client's trademark(s) on the [________________________________] online marketplace.

The Lanham Act, 15 U.S.C. § 1051 et seq., provides the following protections:

• 15 U.S.C. § 1114(1): Prohibits use of any reproduction, counterfeit, copy, or colorable imitation of a registered mark where such use is likely to cause confusion
• 15 U.S.C. § 1125(a): Prohibits false designation of origin and misleading descriptions in commerce
• 15 U.S.C. § 1125(c): Protects famous marks against dilution by blurring or tarnishment
• 15 U.S.C. § 1117(a): Recovery of profits, damages (up to treble), costs, and attorneys' fees in exceptional cases
• 15 U.S.C. § 1117(c): Statutory damages: $1,000-$200,000 per counterfeit mark per type of goods ($2,000,000 for willful)

B. California Model State Trademark Law — Cal. Bus. & Prof. Code § 14200 et seq.

California's trademark statute provides robust state-level protection:

• Cal. Bus. & Prof. Code § 14200 — Short Title: The "Model State Trademark Law" as adopted in California
• Cal. Bus. & Prof. Code § 14202 — Definitions: Defines "trademark," "service mark," "mark," "applicant," "registrant," and "use"
• Cal. Bus. & Prof. Code § 14205 — Registration: Provides for registration with the California Secretary of State
• Cal. Bus. & Prof. Code § 14210 — Duration: Registrations are effective for five years with renewal
• Cal. Bus. & Prof. Code § 14245 — Infringement: A person commits trademark infringement when the person uses, without the consent of the registrant, any reproduction, counterfeit, copy, or colorable imitation of a mark registered under California law in connection with the sale, distribution, offering for sale, or advertising of goods or services where such use is likely to cause confusion, mistake, or deception
• Cal. Bus. & Prof. Code § 14245.5 — Dilution: Protection against dilution of the distinctive quality of a mark, regardless of competition or likelihood of confusion
• Cal. Bus. & Prof. Code § 14247 — Remedies: Courts may grant:
• Injunctions to restrain infringement
• Recovery of profits from the infringement
• Damages sustained by the plaintiff
• Destruction of infringing articles
• Reasonable attorneys' fees in the court's discretion

C. California Unfair Competition Law (UCL) — Cal. Bus. & Prof. Code § 17200 et seq.

California's UCL is one of the broadest unfair competition statutes in the nation and is a critical tool for trademark enforcement:

• Cal. Bus. & Prof. Code § 17200 — Definition: "Unfair competition" includes any unlawful, unfair, or fraudulent business act or practice, and unfair, deceptive, untrue, or misleading advertising. The UCL has three independent prongs:
• Unlawful prong: Any practice that violates another law (including the Lanham Act or California trademark law) is actionable as "unlawful" competition
• Unfair prong: A practice that offends public policy or is immoral, unethical, oppressive, unscrupulous, or substantially injurious to consumers

• Fraudulent prong: A practice likely to deceive members of the public

• Key UCL Advantages for Trademark Enforcement:

• No proof of intent required: Unlike many state unfair competition statutes, the UCL does not require proof of the defendant's intent to deceive
• No reliance requirement: No need to prove individual consumer reliance
• No actual damages required for injunctive relief: Standing requires only a loss of money or property, not proof of specific damages
• Broad standing: Any person or entity who has suffered injury in fact and lost money or property has standing

• Restitution and disgorgement: Courts may order restitution and disgorgement of profits

• Cal. Bus. & Prof. Code § 17203 — Remedies: Courts may make orders to restore money or property acquired through unfair competition, and may appoint a receiver

• Cal. Bus. & Prof. Code § 17206 — Civil Penalties: Violations may result in civil penalties of up to $2,500 per violation (each sale or offer for sale of an infringing item may constitute a separate violation)

D. California False Advertising Law — Cal. Bus. & Prof. Code § 17500

Listing goods on an online marketplace using Our Client's trademark constitutes advertising. Under § 17500, it is unlawful to make or disseminate any statement that is untrue or misleading regarding the source, sponsorship, or certification of goods.

E. California Criminal Anti-Counterfeiting — Cal. Penal Code § 350

California criminalizes trademark counterfeiting with significant penalties:

• Cal. Penal Code § 350(a): Any person who willfully manufactures, intentionally sells, or knowingly possesses for sale any counterfeit mark registered with the California Secretary of State or on the Principal Register of the USPTO is guilty of a crime
• Misdemeanor penalties (fewer than 1,000 items and value under $950):
• Up to 1 year in county jail
• Fine up to $10,000 for individuals; $200,000 for businesses
• Wobbler offense (1,000+ items or value over $950): May be charged as misdemeanor or felony
• Felony: Up to 2-3 years in state prison
• Fine up to $500,000 for individuals; $1,000,000 for businesses
• Cal. Penal Code § 350.5: Law enforcement may seize counterfeit goods upon probable cause
• Cal. Penal Code § 350(e): Enhanced penalties for prior convictions

F. Contributory Infringement and First Sale Doctrine

Under Tiffany (NJ) Inc. v. eBay Inc., 600 F.3d 93 (2d Cir. 2010), marketplace platforms may face contributory liability for specific knowledge of infringement. The first sale doctrine permits resale of genuine goods but does not protect counterfeit or materially different goods. Kirtsaeng v. John Wiley & Sons, Inc., 568 U.S. 519 (2013).

The Ninth Circuit applies the Sleekcraft likelihood of confusion test (AMF Inc. v. Sleekcraft Boats, 599 F.2d 341 (9th Cir. 1979)), and has developed specific standards for online commerce, including initial interest confusion in Brookfield Communications, Inc. v. West Coast Entertainment Corp., 174 F.3d 1036 (9th Cir. 1999).

PART II: TRADEMARK OWNERSHIP AND REGISTRATION DETAILS

Federal Registration(s)

Additional Federal Registration(s) (if applicable)

California State Registration (if applicable)

Mark Type and Strength

☐ Word Mark ☐ Design Mark (Logo) ☐ Composite Mark ☐ Trade Dress

Our Client's mark is:
☐ Arbitrary or fanciful ☐ Suggestive ☐ Descriptive with secondary meaning ☐ Famous mark (dilution protection)

Our Client has continuously used the [________________________________] mark in interstate and California intrastate commerce since [__/__/____], maintains [________________________________] in California, and has invested approximately $[________________________________] in marketing and brand development, including substantial advertising to California consumers through [________________________________].

PART III: IDENTIFICATION OF INFRINGING LISTINGS

Infringing Listing Detail Table

Nature of Infringement

☐ Identical reproduction of the registered mark on goods
☐ Confusingly similar mark or misspelling variation
☐ Use of mark in product title, description, or listing keywords
☐ Unauthorized use of logo or design mark in product images
☐ Use of trade dress (packaging, configuration, look and feel)
☐ False claims of authorized dealer or official seller status
☐ Sale of counterfeit goods bearing the mark
☐ Sale of materially different gray market goods
☐ Use of mark in backend search terms or sponsored advertising keywords
☐ Initial interest confusion through use of mark in search optimization
☐ Other: [________________________________]

California Consumer Impact

California is the largest consumer market in the United States. The infringing listings:

☐ Are accessible to California's nearly 40 million consumers
☐ Have resulted in sales shipped to California addresses
☐ Target California consumers through location-based advertising
☐ Compete directly with Our Client's authorized California distribution channels
☐ Undermine Our Client's California-based business operations at [________________________________]

PART IV: LEGAL VIOLATIONS — FEDERAL AND CALIFORNIA STATE CLAIMS

A. Federal Claims Under the Lanham Act

1. Trademark Infringement — 15 U.S.C. § 1114(1)
Your unauthorized use of the [________________________________] mark constitutes infringement. The Ninth Circuit's Sleekcraft factors demonstrate likelihood of confusion:

☐ Strength of the mark: [________________________________]
☐ Proximity of the goods: [________________________________]
☐ Similarity of the marks: [________________________________]
☐ Evidence of actual confusion: [________________________________]
☐ Marketing channels used: Identical (online marketplace)
☐ Type of goods and degree of care: [________________________________]
☐ Defendant's intent: [________________________________]
☐ Likelihood of expansion: [________________________________]

2. False Designation of Origin — 15 U.S.C. § 1125(a)

3. Trademark Dilution — 15 U.S.C. § 1125(c) (if applicable)
☐ Our Client's mark is famous, and your use dilutes it by ☐ blurring ☐ tarnishment.

4. Counterfeiting — 15 U.S.C. § 1117(c) / 18 U.S.C. § 2320 (if applicable)
☐ The goods are counterfeit, entitling Our Client to statutory damages.

B. California State Claims

5. California Trademark Infringement — Cal. Bus. & Prof. Code § 14245
Your use of a reproduction, counterfeit, copy, or colorable imitation of Our Client's mark in connection with the sale or advertising of goods where such use is likely to cause confusion constitutes infringement under California's Model State Trademark Law.

6. California Trademark Dilution — Cal. Bus. & Prof. Code § 14245.5
☐ Your use dilutes the distinctive quality of Our Client's mark, regardless of competition or likelihood of confusion.

7. California Unfair Competition Law (UCL) — Cal. Bus. & Prof. Code § 17200
Your activities constitute unfair competition under all three prongs of the UCL:

• Unlawful prong: Your conduct violates the Lanham Act, Cal. Bus. & Prof. Code § 14245, and Cal. Penal Code § 350, each of which independently renders the conduct "unlawful" under § 17200
• Unfair prong: Your use of Our Client's mark to sell unauthorized or counterfeit goods is unethical, oppressive, and substantially injurious to consumers and Our Client
• Fraudulent prong: Your listings are likely to deceive reasonable consumers into believing your goods originate from, are sponsored by, or are affiliated with Our Client

UCL Remedies Available:

• Injunctive relief (no proof of damages required)
• Restitution and disgorgement of profits
• Civil penalties up to $2,500 per violation under Cal. Bus. & Prof. Code § 17206
• Appointment of a receiver

8. California False Advertising — Cal. Bus. & Prof. Code § 17500
Your marketplace listings constitute untrue or misleading advertising regarding the source and sponsorship of your goods.

9. California Criminal Counterfeiting — Cal. Penal Code § 350 (if applicable)
☐ The manufacture, sale, or knowing possession for sale of goods bearing a counterfeit mark constitutes a criminal offense under California law. This matter may be referred to:

• Local district attorney's office
• California Attorney General
• Federal authorities

PART V: MARKETPLACE-SPECIFIC REPORTING PROCEDURES

A. Amazon Brand Registry

California Note: Amazon has significant operations in California, including fulfillment centers and offices. Amazon's policies and procedures are subject to California law. The California Attorney General has actively enforced consumer protection laws against online marketplace practices.

B. eBay VeRO Program

California Note: eBay is headquartered in San Jose, California (Northern District of California). eBay is subject to California's UCL and consumer protection statutes. The VeRO program was developed in part to address obligations under California law.

C. Other Marketplace Platforms

California Practice Tip: Many major online marketplace platforms are headquartered or have significant operations in California. This provides California-based trademark owners with particular advantages in terms of jurisdiction, venue, and access to platform IP enforcement teams. California's UCL provides broad equitable relief against both sellers and potentially platform operators.

PART VI: DEMANDS

A. Immediate Actions (Within 24 Hours)

1. Remove all infringing listings from the [________________________________] marketplace and all other online platforms.
2. Cease all use of the [________________________________] mark or any confusingly similar mark.
3. Remove all infringing content including images, descriptions, keywords, meta tags, and sponsored advertising.

B. Written Compliance (Within [____] Calendar Days)

4. Written confirmation of full compliance sent to undersigned counsel.
5. Full accounting including:
   - Total units sold and gross revenue (including California sales)
   - Current inventory count and location(s) of inventory
   - Supplier names, addresses, and contact information
   - All marketplace accounts operated
   - Advertising expenditures using Our Client's mark
   - Sales records for shipments to California addresses
6. Surrender or destroy all infringing inventory with documented proof.

C. Ongoing Obligations

7. Permanent cessation of all use of Our Client's mark.
8. Preserve all records relating to purchase, sale, and distribution of infringing goods.

D. Compliance Deadline

All demands must be satisfied no later than [__/__/____].

PART VII: LITIGATION WARNING AND REMEDIES

A. Federal Court — California Districts

If you fail to comply, Our Client is prepared to file suit in the United States District Court for the ☐ Northern District of California (San Francisco, San Jose, Oakland, Eureka) ☐ Central District of California (Los Angeles, Santa Ana, Riverside) ☐ Southern District of California (San Diego) ☐ Eastern District of California (Sacramento, Fresno), seeking:

• Temporary restraining order and preliminary injunction under 15 U.S.C. § 1116
• Permanent injunction
• Defendant's profits under 15 U.S.C. § 1117(a)
• Actual damages (up to treble) under 15 U.S.C. § 1117(a)
• Statutory damages of $1,000 to $2,000,000 per counterfeit mark per type of goods
• Attorneys' fees in exceptional cases
• Destruction of infringing articles under 15 U.S.C. § 1118
• Ex parte seizure under 15 U.S.C. § 1116(d) for counterfeit goods

B. California State Court — Superior Court

Our Client may also pursue claims in California Superior Court seeking:

• Injunctive relief under Cal. Bus. & Prof. Code § 14247
• Profits and damages under Cal. Bus. & Prof. Code § 14247
• Injunction and restitution under Cal. Bus. & Prof. Code § 17200 (UCL)
• Civil penalties up to $2,500 per violation under Cal. Bus. & Prof. Code § 17206
• Injunctive relief under Cal. Bus. & Prof. Code § 17500 (false advertising)
• Attorneys' fees in the court's discretion

C. Criminal Referral — California Penal Code § 350

☐ If counterfeit goods are involved, Our Client may refer this matter to:

• Local County District Attorney (☐ Los Angeles ☐ San Francisco ☐ San Diego ☐ [________________________________])
• California Attorney General, Bureau of Investigation
• U.S. Attorney (relevant California district)
• U.S. Customs and Border Protection (California ports)

Criminal Penalties Under Cal. Penal Code § 350:

• Misdemeanor: Up to 1 year jail; $10,000 fine (individual) / $200,000 (business)
• Felony: Up to 2-3 years prison; $500,000 fine (individual) / $1,000,000 (business)
• Seizure and destruction of counterfeit goods under Cal. Penal Code § 350.5

D. California Attorney General Enforcement

The California Attorney General has active enforcement authority under the UCL and may pursue:

• Injunctive relief
• Civil penalties up to $2,500 per violation
• Restitution to consumers

California Department of Justice
Office of the Attorney General
300 South Spring Street, Suite 1702
Los Angeles, CA 90013

PART VIII: EVIDENCE PRESERVATION CHECKLIST

Attorney Preparation Checklist:

☐ Verified USPTO TSDR records
☐ California Secretary of State trademark records (if applicable)
☐ Screenshots with timestamps (consider using California-based forensic capture services)
☐ Test purchase(s) shipped to California address with order confirmations
☐ Photographs comparing authentic vs. test-purchased goods
☐ Chain of custody documentation
☐ Evidence of California consumer sales/impact
☐ California-specific marketing expenditure records
☐ Evidence of actual confusion from California consumers
☐ Prior enforcement records
☐ Marketplace correspondence
☐ California sales tax records for infringing sales (if available)

Litigation Hold:

☐ Issue litigation hold notice to client
☐ Preserve electronic evidence including metadata
☐ Save marketplace platform communications
☐ Document marketplace IP report filings

PART IX: CALIFORNIA-SPECIFIC PRACTICE NOTES

A. Ninth Circuit Likelihood of Confusion — Sleekcraft Factors

The Ninth Circuit applies eight factors from AMF Inc. v. Sleekcraft Boats, 599 F.2d 341 (9th Cir. 1979):

1. Strength of the mark
2. Proximity of the goods
3. Similarity of the marks
4. Evidence of actual confusion
5. Marketing channels used
6. Type of goods and degree of purchaser care
7. Defendant's intent in selecting the mark
8. Likelihood of expansion of product lines

For online marketplace cases, the Ninth Circuit also recognizes initial interest confusion — where a consumer is initially attracted to a product through the infringing use of a mark, even if the confusion is dispelled before purchase. Brookfield Communications v. West Coast Entertainment, 174 F.3d 1036 (9th Cir. 1999). This is particularly relevant to keyword and search-term infringement on marketplace platforms.

B. UCL Strategic Advantages

The California UCL (§ 17200) provides several strategic advantages over federal Lanham Act claims:

Practice Tip: The UCL's "unlawful" prong allows California courts to provide a state-law remedy for any conduct that violates the Lanham Act. This can be strategically advantageous for forum selection and may provide broader remedies than the Lanham Act alone.

C. California's Role as Marketplace Hub

California is home to many major online marketplace platforms:

• eBay — San Jose, CA (N.D. Cal.)
• Meta/Facebook Marketplace — Menlo Park, CA (N.D. Cal.)
• Google Shopping — Mountain View, CA (N.D. Cal.)
• Apple — Cupertino, CA (N.D. Cal.)
• PayPal — San Jose, CA (N.D. Cal.)

This concentration means California courts have developed substantial expertise in online marketplace IP disputes. The Northern District of California, in particular, has specialized local patent rules and significant experience with digital commerce IP enforcement.

D. Cal. Penal Code § 350 — Criminal Counterfeiting Referral

For cases involving counterfeit goods, consider reporting to:

• Local law enforcement: Many California counties have task forces for counterfeit goods enforcement
• Los Angeles Police Department: Operates a dedicated counterfeit goods unit
• U.S. Customs and Border Protection: California ports (Los Angeles/Long Beach, Oakland, San Francisco) are among the busiest in the nation for counterfeit goods seizures
• California Attorney General: Has pursued significant counterfeiting enforcement actions

E. Proposition 65 Considerations

If counterfeit goods may contain chemicals listed under California's Safe Drinking Water and Toxic Enforcement Act (Proposition 65, Health & Safety Code § 25249.5 et seq.), the sale of such goods without appropriate warnings may give rise to additional claims. Counterfeit goods frequently fail to meet the quality and safety standards of genuine products and may contain hazardous substances. Consider adding Proposition 65 violation claims where applicable.

SIGNATURE AND DELIVERY

This letter is written without prejudice to any and all rights and remedies available to Our Client under federal and California state law, all of which are expressly reserved.

Respectfully but firmly,

[________________________________]
Attorney for [________________________________]

___________________________________________
Signature

[________________________________]
Name (Printed)

California State Bar No.: [________________________________]

[________________________________]
Firm Name

[________________________________]
Address

[________________________________]
Telephone / Email

Date: [__/__/____]

ENCLOSURES AND EXHIBITS

☐ Exhibit A: Screenshots of Infringing Listings
☐ Exhibit B: Federal Trademark Registration Certificate(s)
☐ Exhibit C: California State Trademark Registration (if applicable)
☐ Exhibit D: TSDR Printout(s)
☐ Exhibit E: Comparison of Authentic vs. Infringing Goods
☐ Exhibit F: Test Purchase Documentation (California delivery)
☐ Exhibit G: Evidence of California Consumer Sales/Impact
☐ Exhibit H: Marketplace Seller Profile Screenshots
☐ Exhibit I: California-Specific Damages Calculation

CERTIFICATE OF SERVICE

SOURCES AND REFERENCES

• Lanham Act, 15 U.S.C. §§ 1051-1141n
• California Model State Trademark Law, Cal. Bus. & Prof. Code § 14200 et seq.
• California Unfair Competition Law, Cal. Bus. & Prof. Code § 17200 et seq.
• California False Advertising Law, Cal. Bus. & Prof. Code § 17500
• California Penal Code § 350 (Counterfeiting)
• Tiffany (NJ) Inc. v. eBay Inc., 600 F.3d 93 (2d Cir. 2010)
• AMF Inc. v. Sleekcraft Boats, 599 F.2d 341 (9th Cir. 1979)
• Brookfield Communications v. West Coast Entertainment, 174 F.3d 1036 (9th Cir. 1999)
• Inwood Laboratories v. Ives Laboratories, 456 U.S. 844 (1982)
• Kirtsaeng v. John Wiley & Sons, 568 U.S. 519 (2013)
• Cal. Secretary of State, Trademarks: https://www.sos.ca.gov/business-programs/trademarks-service-marks
• Cal. Attorney General: https://oag.ca.gov
• Amazon Brand Registry: https://brandregistry.amazon.com
• eBay VeRO Program: https://www.ebay.com/help/policies/listing-policies/selling-policies/intellectual-property-vero-program