USD297803SExpiredUtility

Grinding wheel attachment

64
Assignee: MOORE SPECIAL TOOL CO INCPriority: Aug 30, 1985Filed: Aug 30, 1985Granted: Sep 27, 1988
Est. expiryAug 30, 2005(expired)· nominal 20-yr term from priority
Inventors:George G. Rooney
64
PatentIndex Score
16
Cited by
4
References
1
Claims

Claims

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

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