USD259568SExpiredUtility

Plug cleaner

32
Assignee: ORION INDUSTRIESPriority: Dec 8, 1978Filed: Dec 8, 1978Granted: Jun 16, 1981
Est. expiryDec 8, 1998(expired)· nominal 20-yr term from priority
Inventors:Kendall Roger Swenson
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PatentIndex Score
0
Cited by
6
References
1
Claims

Claims

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

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