USD281082SExpiredUtility

Document shredder

Assignee: LIDMAN RONALDPriority: Dec 29, 1982Filed: Jun 24, 1983Granted: Oct 22, 1985
Est. expiryDec 29, 2002(expired)· nominal 20-yr term from priority
Inventors:Ronald Lidman
18
PatentIndex Score
2
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a document shredder, substantially as shown.

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