Combined mounting frame and duct for an air conditioner unit

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Description

FIG. 1 is a front perspective view of a combined mounting frame and duct for an air conditioner unit showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is an enlarged, fragmentary rear perspective view thereof; and

FIG. 4 is an enlarged, fragmentary front perspective view thereof, the portions omitted in FIGS. 3 and 4 being for convenience of illustration.

Referenced Cited
U.S. Patent Documents
2733787 February 1956 Morra
3057118 October 1962 Letowsky
3217450 November 1965 Brownstein
3308634 March 1967 Smith
3768220 October 1973 Riegelman, Jr.
4067157 January 10, 1978 Robinson
4488391 December 18, 1984 Pavnica
4573328 March 4, 1986 Bolton et al.
Patent History
Patent number: D298276
Type: Grant
Filed: Dec 10, 1985
Date of Patent: Oct 25, 1988
Assignee: F F Seeley Nominees Pty Ltd. (St. Marys)
Inventor: Richard H. Butcher (St. Marys)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Brown, Martin, Haller & Meador
Application Number: 6/807,274
Classifications
Current U.S. Class: Element, E.g., Front Panel, Etc. (D23/354)