USD435585SExpiredUtility

Manually operated bookbinding tool

45
Assignee: CHIANG JOU-CHENPriority: Aug 24, 1998Filed: Aug 24, 1998Granted: Dec 26, 2000
Est. expiryAug 24, 2018(expired)· nominal 20-yr term from priority
Inventors:Jou-Chen ChiangChien-Fu Lin
45
PatentIndex Score
8
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a manually operated bookbinding tool, as shown.

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