Utility blower

- The Hoover Company
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Description

FIG. 1 is a top plan view of a utility blower showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof rotated counterclockwise 90.degree.;

FIG. 5 is a right side elevational view thereof rotated clockwise 90.degree.; and,

FIG. 6 is a rear elevational view thereof.

The solid black surface shading shown in FIGS. 1-6 is understood to represent openings.

Referenced Cited
U.S. Patent Documents
D244524 May 31, 1977 Howard
D282396 January 28, 1986 Weaver
D285132 August 12, 1986 Smith et al.
D307655 May 1, 1990 Hinklin et al.
D339432 September 14, 1993 Rakocy et al.
D340326 October 12, 1993 Genovese
D344615 February 22, 1994 Berfield et al.
4138761 February 13, 1979 Nauta
4797072 January 10, 1989 Berfield et al.
4799287 January 24, 1989 Belanger et al.
4836753 June 6, 1989 Berfield et al.
4880364 November 14, 1989 Berfield et al.
5183982 February 2, 1993 Smith et al.
Patent History
Patent number: D354378
Type: Grant
Filed: May 19, 1993
Date of Patent: Jan 10, 1995
Assignee: The Hoover Company (North Canton, OH)
Inventors: Darwin T. McKnight (Louisville, OH), Richard A. Wareham (North Canton, OH)
Primary Examiner: Ruth McInroy
Application Number: 0/8,515
Classifications
Current U.S. Class: Surface Treatment, E.g., Floor, Street, Etc. (D32/15)