USD872880SActiveUtility
Telescopic ladder
Est. expiryJun 15, 2038(~11.9 yrs left)· nominal 20-yr term from priority
Inventors:Wanxing Wang
41
PatentIndex Score
3
Cited by
9
References
1
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The ornamental design for a telescopic ladder, as shown and described.Cited by (0)
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