I21 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares) 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 1, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
6 records| Date | From | To |
|---|---|---|
| Mar 6, 2015 |
THE BANK OF NEW YORK MELLON TRUST COMPAN...
|
BOKF, NA, AS SUCCESSOR COLLATERAL AGENT
TULSA, OKLAHOMA
|
| Mar 6, 2015 |
THE BANK OF NEW YORK MELLON TRUST COMPAN...
|
BOKF, NA, AS SUCCESSOR COLLATERAL AGENT
TULSA, OKLAHOMA
|
| Oct 30, 2014 |
THE BANK OF NEW YORK MELLON TRUST COMPAN...
|
MOMENTIVE PERFORMANCE MATERIALS INC.
WATERFORD, NEW YORK
|
| Oct 30, 2014 |
THE BANK OF NEW YORK MELLON TRUST COMPAN...
|
MOMENTIVE PERFORMANCE MATERIALS INC.
WATERFORD, NEW YORK
|
| Oct 27, 2014 |
MOMENTIVE PERFORMANCE MATERIALS INC.
|
THE BANK OF NEW YORK MELLON TRUST COMPAN...
PITTSBURGH, PENNSYLVANIA
|
| Oct 27, 2014 |
MOMENTIVE PERFORMANCE MATERIALS INC.
|
THE BANK OF NEW YORK MELLON TRUST COMPAN...
PITTSBURGH, PENNSYLVANIA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 77015586 | I21 | Oct 06, 2006 | Abandoned | 021 Housewares | MOMENTIVE PERFORMANCE MATERIALS QUARTZ, INC. |
Weekly visibility reports showing how ChatGPT mentions I21, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: I21 trademark portfolio
What trademarks does I21 hold?
I21 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares). The most recent filings are registered to MOMENTIVE PERFORMANCE MATERIALS QUARTZ, INC..
How many trademarks does I21 have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to I21. The brand has been actively filing since October 2006. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does I21 file most often?
I21's most active class is NICE Class 21 (Housewares), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the I21 trademark?
The most recent filings under the I21 mark are registered to MOMENTIVE PERFORMANCE MATERIALS QUARTZ, INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is I21 expanding into new categories?
The current WikiTrademarks Expansion Score for I21 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 I21 trademark filings?
Click the Watch Brand button at the top of this page to add I21 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 I21 to another owner · Browse all NICE classes · Most valuable brands
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