Combined wet/dry vacuum cleaner with a detachable blower

- Royal Appliance Mfg. Co.
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Description

FIG. 1 is a front perspective view of a combined wet/dry vacuum cleaner with a detachable blower showing our new design;

FIG. 2 is a front 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 rear elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D178199 July 1956 Martinec
D255357 June 10, 1980 Brooks et al.
D266612 October 19, 1982 Hug
D280768 September 24, 1985 Ferraris et al.
D286336 October 21, 1986 Berfield et al.
D305816 January 30, 1990 Berfield et al.
D324930 March 24, 1992 Pino
D335555 May 11, 1993 Reath
D338294 August 10, 1993 Kohler
4458377 July 10, 1984 Frohbieter
5183982 February 2, 1993 Smith et al.
Patent History
Patent number: D373862
Type: Grant
Filed: Jan 6, 1994
Date of Patent: Sep 17, 1996
Assignee: Royal Appliance Mfg. Co. (Cleveland, OH)
Inventors: Paul D. Stephens (Cleveland Heights, OH), Craig M. Saunders (Rocky River, OH), Michael F. Wright (Cuyahoga Falls, OH), Richard C. Farone (Wickliffe, OH), John F. Sovis (Twinsburg, OH)
Primary Examiner: Ruth McInroy
Law Firm: Fay, Sharpe, Beall, Fagan, Minnich & McKee
Application Number: 0/17,193
Classifications
Current U.S. Class: Circular Canister In Plan (D32/23)