Power nozzle for a vacuum cleaner

- The Hoover Company
Description

FIG. 1 is a perspective view of a power nozzle for a vacuum cleaner showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof, the right side being a mirror image;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view of a second embodiment thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a left side elevational view thereof, the right side being a mirror image;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a rear elevational view thereof; and,

FIG. 12 is a bottom plan view thereof.

The details shown in broken lines in FIGS. 1-12 are shown for illustrative purposes only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D127288 May 1941 Walker
D152183 January 1948 Barnhart
D153424 April 1949 Dreyfuss
D232616 September 1974 Wareham
D249349 September 12, 1978 Wareham
D252332 July 10, 1979 Schaefer
D262539 January 5, 1982 Wareham
D262708 January 19, 1982 Essex
D263052 February 16, 1982 Ueda
D301648 June 13, 1989 Kieft
D305169 December 19, 1989 Essex et al.
Foreign Patent Documents
37972 July 1974 CAX
51685 August 1983 CAX
Patent History
Patent number: D329512
Type: Grant
Filed: Jun 26, 1989
Date of Patent: Sep 15, 1992
Assignee: The Hoover Company (North Canton, OH)
Inventors: Darwin T. McKnight (Louisville, OH), David W. Moine (North Canton, OH)
Primary Examiner: A. Hugo Word
Assistant Examiner: Ruth McInroy
Application Number: 7/372,303
Classifications