USD310410SExpiredUtility

Room air conditioner grill

68
Assignee: FREIDRICH AIR CONDITIONING & REFRIGERATION COPriority: Sep 21, 1988Filed: Sep 21, 1988Granted: Sep 4, 1990
Est. expirySep 21, 2008(expired)· nominal 20-yr term from priority
Inventors:David M. LapychakJames D. Alsup, Jr.James B. WatsonEdwin G. Gullet
68
PatentIndex Score
15
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a room air conditioner grill, as shown and described.

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