USD970569SActiveUtility

Heat sealer

82
Assignee: SHENZHEN YIZE INNOVATION TECH CO LTDPriority: Aug 5, 2021Filed: Jan 20, 2022Granted: Nov 22, 2022
Est. expiryAug 5, 2041(~15 yrs left)· nominal 20-yr term from priority
Inventors:Dewen Zeng
82
PatentIndex Score
11
Cited by
31
References
1
Claims

Claims

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

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