USD388929SExpiredUtility

Traction hoist used in a powered suspended scaffold

51
Assignee: NIPPON BISO KKPriority: Dec 4, 1996Filed: Dec 4, 1996Granted: Jan 6, 1998
Est. expiryDec 4, 2016(expired)· nominal 20-yr term from priority
Inventors:Shizuka Kuryu
51
PatentIndex Score
8
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a traction hoist used in a powered suspended scaffold, as shown and described.

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