TEST INSTRUSPONGE 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 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 13, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
2 records| Date | From | To |
|---|---|---|
| Feb 19, 2026 |
RUHOF, LLC
CHEMCLEAN CORPORATION
|
ANTARES CAPITAL LP, AS AGENT
CHICAGO, ILLINOIS
|
| Feb 3, 2026 |
THE RUHOF CORPORATION
|
RUHOF, LLC
CALEDONIA, MICHIGAN
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 77627599 | TEST INSTRUSPONGE | Dec 05, 2008 | Abandoned | 009 Electronics & Software | RUHOF, LLC |
Weekly visibility reports showing how ChatGPT mentions TEST INSTRUSPONGE, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: TEST INSTRUSPONGE trademark portfolio
What trademarks does TEST INSTRUSPONGE hold?
TEST INSTRUSPONGE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to RUHOF, LLC.
How many trademarks does TEST INSTRUSPONGE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to TEST INSTRUSPONGE. The brand has been actively filing since December 2008. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does TEST INSTRUSPONGE file most often?
TEST INSTRUSPONGE'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 TEST INSTRUSPONGE trademark?
The most recent filings under the TEST INSTRUSPONGE mark are registered to RUHOF, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is TEST INSTRUSPONGE expanding into new categories?
The current WikiTrademarks Expansion Score for TEST INSTRUSPONGE 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 TEST INSTRUSPONGE trademark filings?
Click the Watch Brand button at the top of this page to add TEST INSTRUSPONGE 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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