GEMSTONE LIGHTS holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business) with 2 filings. The WikiTrademarks Expansion Score is 11/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 10, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99411790 | GEMSTONE LIGHTS | Sep 25, 2025 | Registered | 009 Electronics & Software 011 Lighting & HVAC 035 Advertising & Business 037 Construction & Repair 041 Education & Entertainment 042 Science & Technology | Gemstone Lights Canada Ltd. |
| 88353454 | GEMSTONE LIGHTS | Mar 23, 2019 | Pending | 035 Advertising & Business | GEMSTONE LIGHTS CANADA LTD. |
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FAQ: GEMSTONE LIGHTS trademark portfolio
What trademarks does GEMSTONE LIGHTS hold?
GEMSTONE LIGHTS holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business), Class 9 (Electronics & Software), Class 11 (Lighting & HVAC). The most recent filings are registered to Gemstone Lights Canada Ltd..
How many trademarks does GEMSTONE LIGHTS have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to GEMSTONE LIGHTS. The brand has been actively filing since March 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does GEMSTONE LIGHTS file most often?
GEMSTONE LIGHTS's most active class is NICE Class 35 (Advertising & Business), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the GEMSTONE LIGHTS trademark?
The most recent filings under the GEMSTONE LIGHTS mark are registered to Gemstone Lights Canada Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is GEMSTONE LIGHTS expanding into new categories?
The current WikiTrademarks Expansion Score for GEMSTONE LIGHTS is 11 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 GEMSTONE LIGHTS trademark filings?
Click the Watch Brand button at the top of this page to add GEMSTONE LIGHTS 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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