BOWKER holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) 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 June 14, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
3 records| Date | From | To |
|---|---|---|
| Feb 6, 2017 |
PROQUEST LLC
EX LIBRIS (USA) INC.
|
BANK OF AMERICA, N.A., AS COLLATERAL AGE...
CHICAGO, ILLINOIS
|
| Dec 17, 2015 |
PROQUEST LP
PROQUEST LLC
DIALOG LLC
EBRARY
EX LIBRIS (USA) INC.
|
BANK OF AMERICA, N.A. AS COLLATERAL AGEN...
CHARLOTTE, NORTH CAROLINA
|
| Dec 15, 2015 |
R.R. BOWKER, L.L.C.
|
PROQUEST LLC
ANN ARBOR, MICHIGAN
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 74020150 | BOWKER | Jan 18, 1990 | Pending | 009 Electronics & Software | PROQUEST LLC |
Weekly visibility reports showing how ChatGPT mentions BOWKER, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: BOWKER trademark portfolio
What trademarks does BOWKER hold?
BOWKER holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to PROQUEST LLC.
How many trademarks does BOWKER have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to BOWKER. The brand has been actively filing since January 1990. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does BOWKER file most often?
BOWKER's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the BOWKER trademark?
The most recent filings under the BOWKER mark are registered to PROQUEST LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is BOWKER expanding into new categories?
The current WikiTrademarks Expansion Score for BOWKER 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 BOWKER trademark filings?
Click the Watch Brand button at the top of this page to add BOWKER 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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