USD300174SExpiredUtility

Gable ventilator

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Assignee: WALTZ ARTHURPriority: Sep 13, 1982Filed: Sep 13, 1982Granted: Mar 7, 1989
Est. expirySep 13, 2002(expired)· nominal 20-yr term from priority
Inventors:Arthur L. WaltzEark Irwin
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PatentIndex Score
4
Cited by
7
References
1
Claims

Claims

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

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