Combined blower and vacuum

- Shop-Vac Corporation
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Description

FIG. 1 is a left side elevational view of a combined blower and vacuum showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D307655 May 1, 1990 Hinklin et al.
D310437 September 4, 1990 Gierke et al.
4644606 February 24, 1987 Luerken et al.
4694528 September 22, 1987 Comer et al.
4713858 December 22, 1987 Kelber
4870714 October 3, 1989 Miner
Patent History
Patent number: D344615
Type: Grant
Filed: Jan 15, 1992
Date of Patent: Feb 22, 1994
Assignee: Shop-Vac Corporation (Williamsport, PA)
Inventors: Robert C. Berfield (Jersey Shore, PA), Craig Seasholtz (Avis, PA)
Primary Examiner: Ruth McInroy
Law Firm: Marshall, O'Toole, Gerstein, Murray & Borun
Application Number: 7/822,555
Classifications
Current U.S. Class: Surface Treatment, E.g., Floor, Street, Etc. (D32/15)