PROLONG holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Feb 19, 2016 |
FLOW POLYMERS, LLC
|
KAYNE SENIOR CREDIT II GP, LLC, AS ADMIN...
CHICAGO, ILLINOIS
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 88276600 | PROLONG | Jan 25, 2019 | Pending | 008 Hand Tools | Prolong Razor Case, LLC |
| 75868003 | PROLONG | Dec 10, 1999 | Abandoned | 001 Chemicals | FLOW POLYMERS, LLC |
Weekly visibility reports showing how ChatGPT mentions PROLONG, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PROLONG trademark portfolio
What trademarks does PROLONG hold?
PROLONG holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals), Class 8 (Hand Tools). The most recent filings are registered to Prolong Razor Case, LLC.
How many trademarks does PROLONG have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PROLONG. The brand has been actively filing since December 1999. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PROLONG file most often?
PROLONG's most active class is NICE Class 1 (Chemicals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PROLONG trademark?
The most recent filings under the PROLONG mark are registered to Prolong Razor Case, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PROLONG expanding into new categories?
The current WikiTrademarks Expansion Score for PROLONG is 0 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 PROLONG trademark filings?
Click the Watch Brand button at the top of this page to add PROLONG 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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