USD457502SExpiredUtility

Instrument panel for an oil free compressor

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Assignee: INGERSOLL RAND COPriority: Apr 12, 2001Filed: Apr 12, 2001Granted: May 21, 2002
Est. expiryApr 12, 2021(expired)· nominal 20-yr term from priority
Inventors:John R. SykesDavid R. PritchardDavid B. StahlmanMarion Daniel Hancock, Ii
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PatentIndex Score
16
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an instrument panel for an oil free compressor, as shown and described.

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