USD262116SExpiredUtility

Contact arm unit for a belt grinding machine

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Assignee: DYNABRADEPriority: Nov 23, 1979Filed: Nov 23, 1979Granted: Dec 1, 1981
Est. expiryNov 23, 1999(expired)· nominal 20-yr term from priority
Inventors:Elwin H. Fleckenstein
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PatentIndex Score
0
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a contact arm unit for a belt grinding machine, as shown and described.

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