Blower

- Shop Vac Corporation
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a side elevational view thereof; and

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
2920337 January 1960 Smith
4404706 September 20, 1983 Loyd
4836753 June 6, 1989 Berfield et al.
4880364 November 14, 1989 Berfield et al.
5144716 September 8, 1992 Watanabe et al.
5606769 March 4, 1997 Tomasiak et al.
Patent History
Patent number: D422351
Type: Grant
Filed: Mar 29, 1999
Date of Patent: Apr 4, 2000
Assignee: Shop Vac Corporation (Williamsport, PA)
Inventor: John Griffin (Phoenix, AZ)
Primary Examiner: Lisa Lichtenstein
Law Firm: Marshall, O'Toole, Gerstein, Murray & Borun
Application Number: 0/102,650
Classifications
Current U.S. Class: Blower (D23/383)
International Classification: 2304;