Design for an air distribution unit

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Description

FIG. 1 is a front and left side perspective view of an air distribution unit showing my new design;

FIG. 2 is an enlarged front elevation view thereof;

FIG. 3 is an enlarged top plan view thereof;

FIG. 4 is an enlarged left side elevation view thereof, the opposite side being a mirror image of that shown;

FIG. 5 is an enlarged rear elevation view thereof; and

FIG. 6 is an enlarged bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D204838 May 1966 Allender et al.
D300173 March 7, 1989 Kumagai et al.
1756997 May 1930 Shurtleff
2141403 December 1938 Offen
2182690 December 1939 Cole
2262261 November 1941 Smith
2324858 July 1943 Levine
2852235 September 1958 McElgin et al.
2928333 March 1960 Madison
3111075 November 1963 Hoyle et al.
3112623 December 1963 Crossman
3250457 May 1966 Walker
3252397 May 1966 Horst et al.
3333525 August 1967 Tischuk
3596058 July 1971 Steiner
3831395 August 1974 Levy
4334899 June 15, 1982 McConnell
4480533 November 6, 1984 Bolton et al.
4619030 October 28, 1986 Marwick et al.
4633770 January 6, 1987 Taylor et al.
4693176 September 15, 1987 Deeg et al.
4730551 March 15, 1988 Peludat
4777870 October 18, 1988 Bolton et al.
4854376 August 8, 1989 Tunekawa et al.
Other references
  • Hong Kong Enterprise, 3/86, p. 54, Weatherite Air Conditioners A & B, bottom right side of page.
Patent History
Patent number: D318724
Type: Grant
Filed: Jun 21, 1990
Date of Patent: Jul 30, 1991
Assignee: CTS Consolidated Technical Services, Inc. (Garden City, NY)
Inventor: S. Richard Avari (Garden City, NY)
Primary Examiner: James M. Gandy
Assistant Examiner: Lisa Lichtenstein
Law Firm: Scully, Scott, Murphy & Presser
Application Number: 7/541,712
Classifications
Current U.S. Class: Fan Or Ventilator (D23/370)