USD305029SExpiredUtility

Belt type abrading machine

Individually held — no corporate assignee on recordPriority: Apr 9, 1987Filed: Apr 9, 1987Granted: Dec 12, 1989
Est. expiryApr 9, 2007(expired)· nominal 20-yr term from priority
47
PatentIndex Score
5
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a belt type abrading machine, as shown and described.

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