USD388928SExpiredUtility

Traction hoist used in a powered suspended scaffold

41
Assignee: NIPPON BISO KKPriority: Mar 30, 1995Filed: Sep 26, 1995Granted: Jan 6, 1998
Est. expiryMar 30, 2015(expired)· nominal 20-yr term from priority
Inventors:Shizuka Kuryu
41
PatentIndex Score
5
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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