Master Lock Company LLC
91 live US trademarks, filing since 1907. The 18th largest trademark holder in Class 6 (common metals).
Marks held on the register, by filing date. 2026 is year to date.
A multi-class mark counts once per class. Rank shown where the owner is in the class's top 50.
What Master Lock Company LLC filed most recently.
| Mark | Class | Filed | Basis | Status | Serial |
|---|---|---|---|---|---|
| MASTER LOCK ELITE | 6 | Nov 14, 2025 | — | published | 99497550 |
| CLOTO | 6, 9, 20, 42 | Sep 12, 2024 | — | published | 98747925 |
| YALE APPROACH | 9 | May 20, 2024 | — | registered Dec 23 | 98559377 |
| LET YALE GET THE DOOR | 9 | May 3, 2024 | — | registered Mar 10 | 98533256 |
| MASTER LOCK | 16, 17 | Dec 7, 2023 | — | published | 98303965 |
| AUGUST HOME | 9 | May 25, 2023 | — | registered Sep 10 | 98013970 |
| YALE SMART KEYPAD | 9 | May 31, 2022 | — | registered Dec 31 | 97436488 |
| AUGUST SMART KEYPAD | 9 | Apr 18, 2022 | — | registered May 30 | 97368182 |
| YALE SMART CABINET LOCK | 9 | Jul 22, 2021 | — | registered Aug 9 | 90843547 |
| YALE SMART DELIVERY BOX | 9 | May 21, 2020 | — | registered Jul 13 | 88927777 |
Registration starts the maintenance clock: a Section 8 declaration is due between years 5 and 6.
A filing missed by the due date enters a six-month grace period, then the registration cancels.
Spellings are merged when they differ only in punctuation or legal suffix. Anything else stays separate rather than guessed.
About Master Lock Company LLC trademarks.
How many trademarks does Master Lock Company LLC have?
91 live US trademarks as of October 23, 2026: 88 registered and 3 pending applications. None have been filed in 2026 so far.
What does Master Lock Company LLC sell, according to its trademarks?
Mostly common metals (Class 6, 51 live marks). Also electronics & software (Class 9) and furniture (Class 20).
Who owns the YALE trademark?
YALE is owned by Master Lock Company LLC. It was registered on July 2, 1907 (Reg. No. 0063654) and is live. The same owner holds 90 other live US marks.
When did Master Lock Company LLC first file a trademark?
Its oldest live US filing dates from 1907: YALE, filed January 21, 1907.
Know the morning after Master Lock Company LLC files.
Watch this company in Thorgate and get an alert for every new application, registration, publication and lapse, with the opposition deadline already worked out. Or monitor your own marks for conflicts with theirs.
Data: USPTO trademark bulk files, processed nightly by Thorgate. Last rebuilt October 23, 2026. Counts cover the US federal register only, not state or foreign marks. Owner names are shown as recorded by the USPTO. This page reports public-record facts and dates and is not legal advice. For the official record of any mark, follow its serial number to USPTO TSDR.