USD242982SExpiredUtility

Casing for grinder tools

32
Assignee: DYNABRADEPriority: Sep 17, 1975Filed: Sep 17, 1975Granted: Jan 11, 1977
Est. expirySep 17, 1995(expired)· nominal 20-yr term from priority
Inventors:Elwin H. FlickensteinWalter N. Welsch
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PatentIndex Score
2
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a casing for grinder tools, as shown and described.

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