USD1083103SActiveUtility

Breathing apparatus

28
Assignee: CHIU CHIENPriority: Jul 12, 2021Filed: Aug 2, 2021Granted: Jul 8, 2025
Est. expiryJul 12, 2041(~15 yrs left)· nominal 20-yr term from priority
Inventors:Chien-Szu ChiuKun-Yen LiuTzu-Chien LaiI-Hsuan TsaiYu-Chieh Lin
28
PatentIndex Score
0
Cited by
15
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a breathing apparatus as shown and described.

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