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Laser engraving machine

91
Assignee: SHENZHEN ATOMSTACK TECH CO LTDPriority: Nov 26, 2021Filed: Nov 26, 2021Granted: May 23, 2023
Est. expiryNov 26, 2041(~15.4 yrs left)· nominal 20-yr term from priority
Inventors:Huigang LinYun HeZebin Li
91
PatentIndex Score
23
Cited by
14
References
1
Claims

Claims

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

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