USD857302SActiveUtility

Welders' mask

32
Assignee: NINGBO GEOSTAR PHOTOELECTRIC TECH CO LTDPriority: Jun 26, 2017Filed: Jun 26, 2017Granted: Aug 20, 2019
Est. expiryJun 26, 2037(~10.9 yrs left)· nominal 20-yr term from priority
Inventors:Zhaolin YangJianrong ZhouRongjiang Wang
32
PatentIndex Score
0
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a welders' mask, as shown.

Join the waitlist — get patent alerts

Track USD857302S — get alerts on status changes and closely related new filings.

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