Head for a quick-change filter cartridge
Description
FIG. 1 is a bottom, front, left side perspective view of a head for a quick-change filter cartridge showing our new design;
FIG. 2 is a top, rear, right side perspective view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D314809
Type: Grant
Filed: Sep 26, 1989
Date of Patent: Feb 19, 1991
Assignee: Cuono, Incorporated (Meriden, CT)
Inventors: Raymond M. Petrucci (Middlebury, CT), Bruce G. Taylor (Kensington, CT), Edward C. Giordano (Manchester, CT), James M. Padilla (Covina Heights, CA), Carl Palmer (La Habra Heights, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. H. Tung
Law Firm: Weingram & Zall
Application Number: 7/412,873
Type: Grant
Filed: Sep 26, 1989
Date of Patent: Feb 19, 1991
Assignee: Cuono, Incorporated (Meriden, CT)
Inventors: Raymond M. Petrucci (Middlebury, CT), Bruce G. Taylor (Kensington, CT), Edward C. Giordano (Manchester, CT), James M. Padilla (Covina Heights, CA), Carl Palmer (La Habra Heights, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. H. Tung
Law Firm: Weingram & Zall
Application Number: 7/412,873
Classifications
Current U.S. Class:
Filter Or Strainer (2) (D23/209)