USD319657SExpiredUtility

Document shredder

27
Assignee: OZTEC BUSINESS MACHINES INCPriority: Oct 19, 1988Filed: Oct 19, 1988Granted: Sep 3, 1991
Est. expiryOct 19, 2008(expired)· nominal 20-yr term from priority
Inventors:Carl Yurdin
27
PatentIndex Score
1
Cited by
9
References
1
Claims

Claims

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

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