Floor cleaning machine

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Description

FIG. 1 is a perspective view of a floor cleaning machine showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side 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
D159087 June 1950 Martinet et al.
D178199 July 1956 Martinec
D179482 January 1957 Kolyer et al.
D255357 June 10, 1980 Brooks et al.
D266612 October 19, 1982 Hug
D280768 September 24, 1985 Ferraris et al.
D324930 March 24, 1992 Pino
D335555 May 11, 1993 Reath
D338294 August 10, 1993 Kohler
2627937 February 1953 Martinet
2734214 February 1956 Gerber
2958894 November 1960 Carabet
3621641 November 1971 Takei et al.
4123818 November 7, 1978 Hurwitz
Patent History
Patent number: D367342
Type: Grant
Filed: Jan 14, 1994
Date of Patent: Feb 20, 1996
Assignee: Bissell Inc. (Grand Rapids, MI)
Inventors: Brenda K. Langeland (Grand Rapids, MI), Luke E. Kelly (Grand Rapids, MI)
Primary Examiner: Ruth McInroy
Law Firm: Varnum, Riddering, Schmidt & Howlett
Application Number: 0/17,587
Classifications
Current U.S. Class: Circular Canister In Plan (D32/23)