WHAM-O holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys) 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 14, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
5 records| Date | From | To |
|---|---|---|
| Mar 24, 2016 |
WHAM-O HOLDING, LTD., A HONG KONG LIMITE...
|
GOLDEN SPRINGS DEVELOPMENT COMPANY, LLC
SANTA FE SPRINGS, CALIFORNIA
|
| Feb 26, 2016 |
WHAM-O HOLDING, LTD., A HONG KONG LIMITE...
|
GOLDEN SPRINGS DEVELOPMENT COMPANY, LLC
SANTA FE SPRINGS, CALIFORNIA
|
| Oct 30, 2015 |
WHAM-O HOLDING, LTD.
|
GOLDEN SPRINGS DEVELOPMENT COMPANY, LLC
SANTA FE SPRINGS, CALIFORNIA
|
| Oct 9, 2014 |
UNION BANK OF CALIFORNIA, N.A.
|
WHAM-O, INC.
KOWLOON
|
| Oct 7, 2014 |
BANK OF AMERICA, N.A.
|
WHAM-O HOLDING LTD.
KOWLOON
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 73348293 | WHAM-O | Feb 02, 1982 | Abandoned | 028 Games & Toys | WHAM-O HOLDINGS LIMITED |
| 73050194 | WHAM-O | Apr 21, 1975 | Abandoned | 028 Games & Toys | WHAM-O HOLDING, LTD. |
Weekly visibility reports showing how ChatGPT mentions WHAM-O, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: WHAM-O trademark portfolio
What trademarks does WHAM-O hold?
WHAM-O holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys). The most recent filings are registered to WHAM-O HOLDINGS LIMITED.
How many trademarks does WHAM-O have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to WHAM-O. The brand has been actively filing since April 1975. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does WHAM-O file most often?
WHAM-O's most active class is NICE Class 28 (Games & Toys), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the WHAM-O trademark?
The most recent filings under the WHAM-O mark are registered to WHAM-O HOLDINGS LIMITED. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is WHAM-O expanding into new categories?
The current WikiTrademarks Expansion Score for WHAM-O 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 WHAM-O trademark filings?
Click the Watch Brand button at the top of this page to add WHAM-O 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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