USD431426SExpiredUtility

Crank-operated mill

Assignee: YIP CHUNG LUNPriority: Jul 20, 1999Filed: Jul 20, 1999Granted: Oct 3, 2000
Est. expiryJul 20, 2019(expired)· nominal 20-yr term from priority
Inventors:Chung Lun Yip
76
PatentIndex Score
19
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
I claim the ornamental design for crank-operated mill, shown and described.

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