USD976810SActiveUtility

Button battery

72
Assignee: SPRINGPOWER TECH SHENZHEN CO LTDPriority: Jun 11, 2021Filed: Jun 11, 2021Granted: Jan 31, 2023
Est. expiryJun 11, 2041(~14.9 yrs left)· nominal 20-yr term from priority
Inventors:Shenggao LiDalin HuZiqin HanYujie GuoXingqun Liao
72
PatentIndex Score
9
Cited by
13
References
1
Claims

Claims

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

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