Combined liquid dispensing attachment and wand for a carpet cleaner
Latest Shop-Vac Corporation Patents:
Description
FIG. 1 is a front elevational view of a combined liquid dispensing attachment and wand for a carpet cleaner showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a front perspective view of a combined liquid dispensing attachment and wand for a carpet cleaner showing my new design;
FIG. 8 is a rear perspective view thereof; and
FIG. 9 is a left side elevational view thereof;
The liquid dispensing attachment shown in FIGS. 1-6 are shown separate for clarity of illustration.
Referenced Cited
Patent History
Patent number: D316317
Type: Grant
Filed: Dec 14, 1988
Date of Patent: Apr 16, 1991
Assignee: Shop-Vac Corporation (Williamsport, NJ)
Inventor: Robert C. Berfield (Jersey Shore, PA)
Primary Examiner: James R. Largen
Assistant Examiner: Doris Clark
Law Firm: Ostrolenk, Faber, Gerb & Soffen
Application Number: 7/284,449
Type: Grant
Filed: Dec 14, 1988
Date of Patent: Apr 16, 1991
Assignee: Shop-Vac Corporation (Williamsport, NJ)
Inventor: Robert C. Berfield (Jersey Shore, PA)
Primary Examiner: James R. Largen
Assistant Examiner: Doris Clark
Law Firm: Ostrolenk, Faber, Gerb & Soffen
Application Number: 7/284,449
Classifications
Current U.S. Class:
Nozzle Or Attachment Therefor (D32/32)