BLAIR WORKS holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 2 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 18, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99701964 | BLAIR WORKS | Mar 13, 2026 | Registered | 009 Electronics & Software | John B. Waldo |
| 78399525 | BLAIR WORKS | Apr 09, 2004 | Pending | 009 Electronics & Software | John B. Waldo |
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FAQ: BLAIR WORKS trademark portfolio
What trademarks does BLAIR WORKS hold?
BLAIR WORKS holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to John B. Waldo.
How many trademarks does BLAIR WORKS have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to BLAIR WORKS. The brand has been actively filing since April 2004. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does BLAIR WORKS file most often?
BLAIR WORKS's most active class is NICE Class 9 (Electronics & Software), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the BLAIR WORKS trademark?
The most recent filings under the BLAIR WORKS mark are registered to John B. Waldo. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is BLAIR WORKS expanding into new categories?
The current WikiTrademarks Expansion Score for BLAIR WORKS is 4 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 BLAIR WORKS trademark filings?
Click the Watch Brand button at the top of this page to add BLAIR WORKS 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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