YC holds 4 USPTO trademark filings across 2 NICE classes. The largest concentration is in Class 25 (Clothing & Footwear) 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 15, 2026
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Sign in to claimHow is YC filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
2 records| Date | From | To |
|---|---|---|
| Dec 14, 2016 |
YELLOWSTONE MOUNTAIN CLUB, LLC
|
FIRST REPUBLIC BANK
SAN FRANCISCO, CALIFORNIA
|
| Sep 25, 2015 |
YEOMANS CHICAGO CORPORATION
|
GRUNDFOS WATER UTILITY INC.
AURORA, ILLINOIS
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99521037 | YC | Nov 29, 2025 | Registered | 014 Jewelry & Watches | Hangzhou Lingxuan Technology Co., Ltd. |
| 97229896 | YC | Jan 20, 2022 | Pending | 025 Clothing & Footwear 033 Wines & Spirits | Rickman, Steven J. |
| 78821458 | YC | Feb 23, 2006 | Abandoned | 036 Insurance & Finance | Yellowstone Mountain Club, LLC |
| 73705900 | YC | Jan 15, 1988 | Abandoned | 007 Machinery | GRUNDFOS WATER UTILITY INC. |
Weekly visibility reports showing how ChatGPT mentions YC, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: YC trademark portfolio
What trademarks does YC hold?
YC holds 4 USPTO trademark filings across 2 NICE classes. The largest concentration is in Class 25 (Clothing & Footwear), Class 33 (Wines & Spirits), Class 36 (Insurance & Finance). The most recent filings are registered to Hangzhou Lingxuan Technology Co., Ltd..
How many trademarks does YC have at the USPTO?
WikiTrademarks tracks 4 USPTO trademark filings attributed to YC. The brand has been actively filing since January 1988. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does YC file most often?
YC's most active class is NICE Class 25 (Clothing & Footwear), with 1 filings. The full distribution across all 2 classes is shown in the Nice Class Distribution panel on this page.
Who owns the YC trademark?
The most recent filings under the YC mark are registered to Hangzhou Lingxuan Technology Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is YC expanding into new categories?
The current WikiTrademarks Expansion Score for YC 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 YC trademark filings?
Click the Watch Brand button at the top of this page to add YC 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.
More on this portfolio: Compare YC to another owner · Browse all NICE classes · Most valuable brands
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