USD313819SExpiredUtility

Clip board

92
Assignee: RUBBERMAID INCPriority: Feb 29, 1988Filed: Feb 29, 1988Granted: Jan 15, 1991
Est. expiryFeb 29, 2008(expired)· nominal 20-yr term from priority
Inventors:Charles W. CraftKent W. MurphyJim Couch
92
PatentIndex Score
40
Cited by
14
References
1
Claims

Claims

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

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