POLY DNB holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 14, 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 |
|---|---|---|---|---|---|
| 73024931 | POLY DNB | Jun 21, 1974 | Abandoned | 001 Chemicals | LORD CORPORATION |
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FAQ: POLY DNB trademark portfolio
What trademarks does POLY DNB hold?
POLY DNB holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals). The most recent filings are registered to LORD CORPORATION.
How many trademarks does POLY DNB have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to POLY DNB. The brand has been actively filing since June 1974. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does POLY DNB file most often?
POLY DNB's most active class is NICE Class 1 (Chemicals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the POLY DNB trademark?
The most recent filings under the POLY DNB mark are registered to LORD CORPORATION. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is POLY DNB expanding into new categories?
The current WikiTrademarks Expansion Score for POLY DNB is 0 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 POLY DNB trademark filings?
Click the Watch Brand button at the top of this page to add POLY DNB 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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