USD376549SExpiredUtility

Air compressor maintenance device

60
Assignee: J LORCH GES & CO GMBHPriority: May 6, 1995Filed: Oct 30, 1995Granted: Dec 17, 1996
Est. expiryMay 6, 2015(expired)· nominal 20-yr term from priority
Inventors:Elke StimpfigChristoph SchultzGyorgy MolnarLudwig Kuther
60
PatentIndex Score
16
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an air compressor maintenance device, as shown and described.

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