DOERR holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 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 |
|---|---|---|---|---|---|
| 73004177 | DOERR | Oct 23, 1973 | Pending | 007 Machinery 009 Electronics & Software 042 Science & Technology | NIDEC MOTOR CORPORATION |
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FAQ: DOERR trademark portfolio
What trademarks does DOERR hold?
DOERR holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery), Class 9 (Electronics & Software), Class 42 (Science & Technology). The most recent filings are registered to NIDEC MOTOR CORPORATION.
How many trademarks does DOERR have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DOERR. The brand has been actively filing since October 1973. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DOERR file most often?
DOERR's most active class is NICE Class 7 (Machinery), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DOERR trademark?
The most recent filings under the DOERR mark are registered to NIDEC MOTOR CORPORATION. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DOERR expanding into new categories?
The current WikiTrademarks Expansion Score for DOERR 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 DOERR trademark filings?
Click the Watch Brand button at the top of this page to add DOERR 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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