USD279238SExpiredUtility

Work stool

79
Assignee: HIRSH COPriority: Nov 22, 1983Filed: Nov 22, 1983Granted: Jun 18, 1985
Est. expiryNov 22, 2003(expired)· nominal 20-yr term from priority
Inventors:Irwin J. FerdinandMilton E. HandlerRichard SylvanMichael Peterson
79
PatentIndex Score
15
Cited by
0
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a work stool, substantially as shown and described.

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