GEMLOG holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 14 (Jewelry & Watches) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 11, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 97705221 | GEMLOG | Dec 06, 2022 | Pending | 014 Jewelry & Watches | Yang Jiahua |
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FAQ: GEMLOG trademark portfolio
What trademarks does GEMLOG hold?
GEMLOG holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 14 (Jewelry & Watches). The most recent filings are registered to Yang Jiahua.
How many trademarks does GEMLOG have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to GEMLOG. The brand has been actively filing since December 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does GEMLOG file most often?
GEMLOG's most active class is NICE Class 14 (Jewelry & Watches), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the GEMLOG trademark?
The most recent filings under the GEMLOG mark are registered to Yang Jiahua. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is GEMLOG expanding into new categories?
The current WikiTrademarks Expansion Score for GEMLOG is 1 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 GEMLOG trademark filings?
Click the Watch Brand button at the top of this page to add GEMLOG 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 GEMLOG to another owner · Browse all NICE classes · Most valuable brands
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