SHARKGRIP holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 8 (Hand Tools) 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 September 9, 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 |
|---|---|---|
| Oct 3, 2014 |
NAKAYAMA, TOSHIRO
|
HANADA, TERRY
TORRANCE, CALIFORNIA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 74411912 | SHARKGRIP | Jul 12, 1993 | Abandoned | 008 Hand Tools | CHIOU, KEVIN |
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FAQ: SHARKGRIP trademark portfolio
What trademarks does SHARKGRIP hold?
SHARKGRIP holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 8 (Hand Tools). The most recent filings are registered to CHIOU, KEVIN.
How many trademarks does SHARKGRIP have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SHARKGRIP. The brand has been actively filing since July 1993. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SHARKGRIP file most often?
SHARKGRIP's most active class is NICE Class 8 (Hand Tools), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SHARKGRIP trademark?
The most recent filings under the SHARKGRIP mark are registered to CHIOU, KEVIN. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SHARKGRIP expanding into new categories?
The current WikiTrademarks Expansion Score for SHARKGRIP 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 SHARKGRIP trademark filings?
Click the Watch Brand button at the top of this page to add SHARKGRIP 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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