KEYSTONE SINCE 1945 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 2026
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is KEYSTONE SINCE 1945 filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Feb 9, 2026 |
KEYSTONE TECHNOLOGIES INTERNATIONAL, LLC
|
KEYSTONE TECHNOLOGIES, LLC
LANSDALE, PENNSYLVANIA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 86522398 | KEYSTONE SINCE 1945 | Feb 03, 2015 | Pending | 009 Electronics & Software 011 Lighting & HVAC | KEYSTONE TECHNOLOGIES, LLC |
Weekly visibility reports showing how ChatGPT mentions KEYSTONE SINCE 1945, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: KEYSTONE SINCE 1945 trademark portfolio
What trademarks does KEYSTONE SINCE 1945 hold?
KEYSTONE SINCE 1945 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 11 (Lighting & HVAC). The most recent filings are registered to KEYSTONE TECHNOLOGIES, LLC.
How many trademarks does KEYSTONE SINCE 1945 have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to KEYSTONE SINCE 1945. The brand has been actively filing since February 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does KEYSTONE SINCE 1945 file most often?
KEYSTONE SINCE 1945's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the KEYSTONE SINCE 1945 trademark?
The most recent filings under the KEYSTONE SINCE 1945 mark are registered to KEYSTONE TECHNOLOGIES, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is KEYSTONE SINCE 1945 expanding into new categories?
The current WikiTrademarks Expansion Score for KEYSTONE SINCE 1945 is 3 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 KEYSTONE SINCE 1945 trademark filings?
Click the Watch Brand button at the top of this page to add KEYSTONE SINCE 1945 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.
More on this portfolio: Compare KEYSTONE SINCE 1945 to another owner · Browse all NICE classes · Most valuable brands