USD280202SExpiredUtility

Grinding machine

59
Assignee: SPENCER WRIGHT IND INCPriority: Dec 22, 1983Filed: Dec 22, 1983Granted: Aug 20, 1985
Est. expiryDec 22, 2003(expired)· nominal 20-yr term from priority
Inventors:Rufus W. Aldridge, Jr.
59
PatentIndex Score
8
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a grinding machine, substantially as shown.

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