USD247672SExpiredUtility

Grinding wheel

55
Assignee: KRUSE JAMES ALLENPriority: Apr 1, 1976Filed: Apr 1, 1976Granted: Apr 4, 1978
Est. expiryApr 1, 1996(expired)· nominal 20-yr term from priority
Inventors:James Kruse
55
PatentIndex Score
8
Cited by
1
References
1
Claims

Claims

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

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