USD376549SExpiredUtility

Air compressor maintenance device

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

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for an air compressor maintenance device, as shown and described.

Join the waitlist — get patent alerts

Track USD376549S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.