USD344527SExpiredUtility

Refrigerant recovery unit

96
Assignee: CARRIER CORPPriority: Jun 4, 1992Filed: Jun 4, 1992Granted: Feb 22, 1994
Est. expiryJun 4, 2012(expired)· nominal 20-yr term from priority
Inventors:Thomas E. DragoRichard J. DuellLowell E. Paige
96
PatentIndex Score
82
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a refrigerant recovery unit, as shown and described.

Join the waitlist — get patent alerts

Track USD344527S — get alerts on status changes and closely related new filings.

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