USD291593SExpiredUtility

Air filtration unit housing for use with laser surgery

32
Assignee: XANAR INCPriority: Sep 11, 1985Filed: Sep 11, 1985Granted: Aug 25, 1987
Est. expirySep 11, 2005(expired)· nominal 20-yr term from priority
Inventors:Philip Robertson
32
PatentIndex Score
2
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an air filtration unit housing for use with laser surgery, as shown and described.

Join the waitlist — get patent alerts

Track USD291593S — get alerts on status changes and closely related new filings.

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