“Stanley” is trademarked — what Etsy sellers need to know

The tumbler brand that took over Etsy — and its legal team followed.

Holder: Pacific Market International, LLC
Reg. number: US 4640026
Registered: Nov 18, 2014
Status: Active
Last verified: July 2026

Stanley tumblers took over Etsy through accessories — name tags, boot covers, straw toppers, and handle wraps sized to the 40oz Quencher. Pacific Market International (PMI) holds the Stanley wordmark for drinkware and has scaled up enforcement as that accessory market grew. The risk on Etsy isn't making a compatible accessory — it's naming Stanley in your listing text to signal the fit.

Trademark coverage vs. what you sell

Registration US 4640026 lists the following Nice classes — the goods and services the trademark covers:

CL. 21 — HOUSEWARES AND GLASS

In coverage: Drinkware and kitchen goods — tumblers, cups, can coolers, and their physical accessories.

Digital files are not goods in this class — but brand terms in titles or tags are still flagged.

What Etsy sellers get flagged for

Pacific Market International actively enforces the Stanley trademark for insulated drinkware. Sellers making accessories for Stanley tumblers frequently report IP complaints when using the brand name in listings. Read the full Stanley tumbler trademark breakdown for accessory sellers.

What gets a listing flagged

Writing 'Stanley' in the listing title, even as 'fits Stanley 40oz' or 'Stanley-compatible'
Adding 'Stanley' as a tag to catch brand searches
Using 'Stanley Quencher' in the description to describe compatibility
Titling an item 'Stanley Cup accessory' (also risks the separate NHL Stanley Cup mark)

What actually triggers a flag

These entries come from the same rules file the ListingSafe scanner runs on — this is what it actually matches for “Stanley”, not a general checklist.

PROTECTED BRAND TERMS — FLAGGED AS CRITICAL IN TITLES OR TAGS

StanleyStanley QuencherAdventure QuencherIceFlow

Naming or tagging a product with any of these is treated as a violation; explicit compatibility wording (“compatible with…”) is capped at a warning.

Safe alternatives to “Stanley”

Reference the cup's size and shape instead of the brand name.

40oz tumbler wide-base tumbler insulated tumbler accessory 40oz wide-handle cup

Before → after

Stanley 40oz Tumbler Name Tag Personalized

Personalized 40oz Tumbler Name Tag — Fits Wide-Base Cups

Straw Topper for Stanley Cup

Straw Topper for 40oz Wide-Straw Tumblers

Common questions

Can I sell accessories that fit a Stanley tumbler?

Yes — making and selling a compatible accessory is legal. What triggers complaints is using the Stanley name in your title, tags, or description to advertise the fit. Describe the cup by size and shape instead.

Is 'Stanley-inspired' safe to use?

No. Any wording that includes the brand name — 'Stanley-inspired', 'Stanley style', 'for Stanley' — still references the trademark and can trigger a takedown.

What about the Stanley Cup (hockey)?

That's a separate trademark held by the NHL. 'Stanley Cup' in a listing can draw complaints from a different rights holder, so avoid it too unless you're licensed.

Stanley trademark guide for Etsy sellers →

Related trademark checks

“Koozie”“Yeti”“Boy Mom”“Cricut”

Or see “Stanley” and the other brands Etsy removes listings over.

Scan your listings before publishing

ListingSafe checks your title, description, and tags against trademarked terms Etsy actively enforces.

Try ListingSafe free with Google

Or scan directly on Etsy — add the free Chrome extension

SOURCES — VERIFY THIS TRADEMARK

USPTO record for “Stanley” — view live status at USPTO TSDR
Etsy Intellectual Property Policy — etsy.com/legal/ip
Etsy IP reporting process — etsy.com/ipreporting

DISCLAIMER

This page is for informational purposes only and does not constitute legal advice. Trademark status changes over time — verify current registration status via the USPTO database before making business decisions.