USD284604SExpiredUtility

Air control apparatus

78
Assignee: MATHIS CLEO DPriority: Sep 13, 1982Filed: Sep 13, 1982Granted: Jul 8, 1986
Est. expirySep 13, 2002(expired)· nominal 20-yr term from priority
Inventors:Cleo D. Mathis
78
PatentIndex Score
15
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an air control apparatus, or the like, as shown.

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