SENTRY holds 29 USPTO trademark filings across 3 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 13 filings. The WikiTrademarks Expansion Score is 28/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 6, 2026
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Sign in to claimHow is SENTRY filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
2 records| Date | From | To |
|---|---|---|
| Feb 2, 2026 |
DISTRIBUTION AMERICA, INC.
|
HARDLINES DISTRIBUTION ALLIANCE LLC
ENGLEWOOD, COLORADO
|
| Dec 8, 2014 |
PNC BANK
|
PAUL MUELLER COMPANY
SPRINGFIELD, MISSOURI
|
Recent Filings
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FAQ: SENTRY trademark portfolio
What trademarks does SENTRY hold?
SENTRY holds 29 USPTO trademark filings across 3 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 42 (Science & Technology), Class 7 (Machinery). The most recent filings are registered to Amphenol Corporation.
How many trademarks does SENTRY have at the USPTO?
WikiTrademarks tracks 29 USPTO trademark filings attributed to SENTRY. The brand has been actively filing since December 1964. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SENTRY file most often?
SENTRY's most active class is NICE Class 9 (Electronics & Software), with 13 filings. The full distribution across all 3 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SENTRY trademark?
The most recent filings under the SENTRY mark are registered to Amphenol Corporation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SENTRY expanding into new categories?
The current WikiTrademarks Expansion Score for SENTRY is 28 out of 100, which is low — the brand is focused on defending its existing categories rather than expanding. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new SENTRY trademark filings?
Click the Watch Brand button at the top of this page to add SENTRY to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
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