USD403783SExpiredUtility

Working platform

Assignee: SANRITSU GIKEN KOGYO KKPriority: May 23, 1997Filed: May 23, 1997Granted: Jan 5, 1999
Est. expiryMay 23, 2017(expired)· nominal 20-yr term from priority
Inventors:Ishiyuki Takai
63
PatentIndex Score
18
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
I claim the ornamental design of a working platform, as shown and described.

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