USD533899SExpiredUtility

Hub for a printing paper roll

91
Assignee: RISO KAGAKU CORPPriority: Sep 18, 2003Filed: Mar 18, 2004Granted: Dec 19, 2006
Est. expirySep 18, 2023(expired)· nominal 20-yr term from priority
Inventors:Morio OhashiKinya Ono
91
PatentIndex Score
49
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       We claim an ornamental design for a hub for a printing paper roll, as shown and described.

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