USD397919SExpiredUtility
Grating mill
Est. expirySep 18, 2016(expired)· nominal 20-yr term from priority
Inventors:Terance Chi Ping Chiu
77
PatentIndex Score
22
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for grating mill, as shown and described.
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