USD298853SExpiredUtility

Gable ventilator

70
Assignee: WALTZ ARTHURPriority: Sep 13, 1982Filed: Sep 13, 1982Granted: Dec 6, 1988
Est. expirySep 13, 2002(expired)· nominal 20-yr term from priority
Inventors:Arthur L. WaltzRaymond E. Irwin
70
PatentIndex Score
12
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a gable ventilator.

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