SIEGLING holds 2 USPTO trademark filings across 3 NICE classes. The largest concentration is in Class 7 (Machinery) with 2 filings. The WikiTrademarks Expansion Score is 0/100, 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 |
|---|---|---|---|---|---|
| 73424037 | SIEGLING | May 02, 1983 | Abandoned | 007 Machinery 008 Hand Tools 017 Rubber & Insulation | FORBO MANAGEMENT SA |
| 73055625 | SIEGLING | Jun 20, 1975 | Abandoned | 007 Machinery 008 Hand Tools 017 Rubber & Insulation | FORBO MANAGEMENT SA |
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FAQ: SIEGLING trademark portfolio
What trademarks does SIEGLING hold?
SIEGLING holds 2 USPTO trademark filings across 3 NICE classes. The largest concentration is in Class 7 (Machinery), Class 8 (Hand Tools), Class 17 (Rubber & Insulation). The most recent filings are registered to FORBO MANAGEMENT SA.
How many trademarks does SIEGLING have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to SIEGLING. The brand has been actively filing since June 1975. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SIEGLING file most often?
SIEGLING's most active class is NICE Class 7 (Machinery), with 2 filings. The full distribution across all 3 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SIEGLING trademark?
The most recent filings under the SIEGLING mark are registered to FORBO MANAGEMENT SA. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SIEGLING expanding into new categories?
The current WikiTrademarks Expansion Score for SIEGLING 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 SIEGLING trademark filings?
Click the Watch Brand button at the top of this page to add SIEGLING 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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