SIZZLE CSS SELECTOR ENGINE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 5, 2026
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Sign in to claimHow is SIZZLE CSS SELECTOR ENGINE filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Dec 13, 2016 |
JQUERY FOUNDATION, INC.
|
JSFOUNDATION, INC.
SAN FRANCISCO, CALIFORNIA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 86453089 | SIZZLE CSS SELECTOR ENGINE | Nov 13, 2014 | Pending | 009 Electronics & Software | OPENJS FOUNDATION |
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FAQ: SIZZLE CSS SELECTOR ENGINE trademark portfolio
What trademarks does SIZZLE CSS SELECTOR ENGINE hold?
SIZZLE CSS SELECTOR ENGINE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to OPENJS FOUNDATION.
How many trademarks does SIZZLE CSS SELECTOR ENGINE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SIZZLE CSS SELECTOR ENGINE. The brand has been actively filing since November 2014. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SIZZLE CSS SELECTOR ENGINE file most often?
SIZZLE CSS SELECTOR ENGINE's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SIZZLE CSS SELECTOR ENGINE trademark?
The most recent filings under the SIZZLE CSS SELECTOR ENGINE mark are registered to OPENJS FOUNDATION. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SIZZLE CSS SELECTOR ENGINE expanding into new categories?
The current WikiTrademarks Expansion Score for SIZZLE CSS SELECTOR ENGINE is 1 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 SIZZLE CSS SELECTOR ENGINE trademark filings?
Click the Watch Brand button at the top of this page to add SIZZLE CSS SELECTOR ENGINE 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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