WELCH holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery) 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 June 17, 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 |
|---|---|---|---|---|---|
| 98294842 | WELCH | Dec 01, 2023 | Registered | 018 Leather Goods & Luggage | Guangzhou Dinghonghui Trading Co., Ltd |
| 72397494 | WELCH | Jul 15, 1971 | Abandoned | 007 Machinery | GARDNER DENVER THOMAS, INC. |
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FAQ: WELCH trademark portfolio
What trademarks does WELCH hold?
WELCH holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery), Class 18 (Leather Goods & Luggage). The most recent filings are registered to Guangzhou Dinghonghui Trading Co., Ltd.
How many trademarks does WELCH have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to WELCH. The brand has been actively filing since July 1971. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does WELCH file most often?
WELCH'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 WELCH trademark?
The most recent filings under the WELCH mark are registered to Guangzhou Dinghonghui Trading Co., Ltd. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is WELCH expanding into new categories?
The current WikiTrademarks Expansion Score for WELCH 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 WELCH trademark filings?
Click the Watch Brand button at the top of this page to add WELCH 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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