Combination liquid flow conducting transparent canister and cross tube assembly for liquid filters

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

FIG. 1 is a front perspective view of a combination liquid flow conducting transparent canister and cross tube assembly for liquid filters, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof, as it would be viewed from either side of FIG. 2;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D236265 August 1975 Dussardier
D243768 March 22, 1977 Hinojosa
D249275 September 5, 1978 Mackay et al.
3891555 June 1975 Bennett et al.
4187179 February 5, 1980 Harms
Patent History
Patent number: D275513
Type: Grant
Filed: Nov 9, 1981
Date of Patent: Sep 11, 1984
Inventor: Dennis E. J. Johnson (Aurora, IL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lynn Wilder
Law Firm: McWilliams, Mann, Zummer and Sweeney
Application Number: 6/319,688
Classifications
Current U.S. Class: D23/4