D68 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) with 1 filings. The WikiTrademarks Expansion Score is 24/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 2, 2026
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Filing Velocity (24 Months)
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99723248 | D68 | Mar 25, 2026 | Registered | 011 Lighting & HVAC | StoneSpark INC |
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FAQ: D68 trademark portfolio
What trademarks does D68 hold?
D68 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC). The most recent filings are registered to StoneSpark INC.
How many trademarks does D68 have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to D68. The brand has been actively filing since March 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does D68 file most often?
D68's most active class is NICE Class 11 (Lighting & HVAC), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the D68 trademark?
The most recent filings under the D68 mark are registered to StoneSpark INC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is D68 expanding into new categories?
The current WikiTrademarks Expansion Score for D68 is 24 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 D68 trademark filings?
Click the Watch Brand button at the top of this page to add D68 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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