USD455170SExpiredUtility

Paper shredder

89
Priority: Apr 30, 2001Filed: Apr 30, 2001Granted: Apr 2, 2002
Est. expiryApr 30, 2021(expired)· nominal 20-yr term from priority
Inventors:Ming-Hui Ho
89
PatentIndex Score
40
Cited by
8
References
1
Claims

Claims

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

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