USD1069079SActiveUtility

Column diffuser

56
Assignee: GUANGDONG 3004 TECH CO LTDPriority: May 17, 2023Filed: Sep 21, 2023Granted: Apr 1, 2025
Est. expiryMay 17, 2043(~16.8 yrs left)· nominal 20-yr term from priority
Inventors:Xingang QuJiabiao XieKunxi Xie
56
PatentIndex Score
3
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a column diffuser, as shown and described.

Join the waitlist — get patent alerts

Track USD1069079S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.