USD515371SExpiredUtility

Opener tool

33
Assignee: CHEN CHANG-YINGPriority: Jan 27, 2004Filed: Jan 27, 2004Granted: Feb 21, 2006
Est. expiryJan 27, 2024(expired)· nominal 20-yr term from priority
Inventors:Chang-Ying Chen
33
PatentIndex Score
1
Cited by
6
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD515371S — get alerts on status changes and closely related new filings.

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