Combined pump, filter and access steps for a swimming pool

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a combined pump, filter and access steps for a swimming pool showing our new design.

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D191106 August 1961 Pannutti
D249801 October 3, 1978 Hollingsworth
D251571 April 10, 1979 Liebert
D263414 March 16, 1982 Doran
D265251 June 29, 1982 Darby et al.
3036712 May 1962 Barbara
4203172 May 20, 1980 Goncalves
4749477 June 7, 1988 Mcgregor
4801378 January 31, 1989 Desjoyaux et al.
Patent History
Patent number: D337149
Type: Grant
Filed: Jun 7, 1991
Date of Patent: Jul 6, 1993
Inventors: Piere L. Desjoyaux (42480 La Fouillouse), Jean L. Desjoyaux (42480 La Fouillouse), Catherine Jandros (42480 La Fouillouse)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. H. Tung
Law Firm: Eckert Seamans Cherin & Mellott
Application Number: 7/711,753
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209); D25/41