USD972169SActiveUtility
Ladder
Assignee: ZHEJIANG KANGQIAN IND & TRADE CO LTDPriority: Mar 14, 2022Filed: Mar 14, 2022Granted: Dec 6, 2022
Est. expiryMar 14, 2042(~15.6 yrs left)· nominal 20-yr term from priority
Inventors:Shengbin Yan
89
PatentIndex Score
14
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a ladder, as shown and described.Join the waitlist — get patent alerts
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