USD301830SExpiredUtility

Electric grinder

88
Assignee: HITACHI KOKI KKPriority: Feb 12, 1987Filed: Feb 12, 1987Granted: Jun 27, 1989
Est. expiryFeb 12, 2007(expired)· nominal 20-yr term from priority
Inventors:Yasunori OgawaJuro Kobayashi
88
PatentIndex Score
40
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electric grinder, as shown and described.

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