RUISYKN 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 24/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 27, 2026
Protect or track "RUISYKN"
Watch this name and we'll alert you when anyone files a similar mark.
Informational only, not a legal opinion. Consult a trademark attorney before filing or enforcing.
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is RUISYKN 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.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99721573 | RUISYKN | Mar 24, 2026 | Registered | 021 Housewares | Shenzhen Ruisijin Technology Co., Ltd. |
Weekly visibility reports showing how ChatGPT mentions RUISYKN, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: RUISYKN trademark portfolio
What trademarks does RUISYKN hold?
RUISYKN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares). The most recent filings are registered to Shenzhen Ruisijin Technology Co., Ltd..
How many trademarks does RUISYKN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to RUISYKN. The brand has been actively filing since March 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does RUISYKN file most often?
RUISYKN'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 RUISYKN trademark?
The most recent filings under the RUISYKN mark are registered to Shenzhen Ruisijin 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 RUISYKN expanding into new categories?
The current WikiTrademarks Expansion Score for RUISYKN is 24 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 RUISYKN trademark filings?
Click the Watch Brand button at the top of this page to add RUISYKN 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 RUISYKN to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about RUISYKN and help the next person researching it.