Combined filter and panel for evaporative air-conditioner

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Description

FIG. 1 is a front perspective view of the combined filter and panel for evaporative airconditioner,

FIG. 2 is a rear perspective view thereof, the wire mesh pattern shown partially is understood to repeat throughout the filter, and

FIG. 3 is a detail of that portion in FIG. 1 identified by "3"Morrison; Terrence Keith

P.O. Box 156

Buronga, New South Wales, 2648

AU

]

McLaren; Brian Eric

P.O. Box 156

Buronga, New South Wales, 2648

AU

]

Referenced Cited
U.S. Patent Documents
428739 May 1890 Abrahamson
1966431 July 1934 Devine
2856166 October 1958 Goettl
3271972 September 1966 Knight
3438180 April 1969 Klouda
3530782 September 1970 Ardussi
3774377 November 1973 Bishop
3793692 February 1974 Tate et al.
3831765 August 1974 Flynn et al.
Foreign Patent Documents
479,972 January 1952 CA
Patent History
Patent number: D244691
Type: Grant
Filed: Mar 27, 1975
Date of Patent: Jun 14, 1977
Inventors: Terrence Keith Morrison (Buronga, New South Wales, 2648), Brian Eric McLaren (Buronga, New South Wales, 2648)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Larry Jones
Attorney: John W. Malley
Application Number: 5/562,669
Classifications
Current U.S. Class: D23/149
International Classification: D2304;