USD972170SActiveUtility

Step stool

83
Assignee: WENZHOU LISHENG IMP AND EXPORT CO LTDPriority: Mar 31, 2022Filed: Mar 31, 2022Granted: Dec 6, 2022
Est. expiryMar 31, 2042(~15.7 yrs left)· nominal 20-yr term from priority
Inventors:Tao Tan
83
PatentIndex Score
14
Cited by
3
References
1
Claims

Claims

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

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