Combined floor scraper and scrubber

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Description

FIG. 1 is a left side view;

FIG. 2 is a bottom view;

FIG. 3 is a top view; and,

FIG. 4 is a perspective view.

The handle in the figures is shown broken away for convenience of illustration.

Referenced Cited
U.S. Patent Documents
D235411 June 1975 Savage
D236072 July 1975 Tsang
D247543 March 21, 1978 Savage
D282604 February 18, 1986 Whitaker
D291029 July 28, 1987 Purvis et al.
D305962 February 13, 1990 Ibanez
D307981 May 22, 1990 Saunders
D345653 April 5, 1994 Joyner et al.
D358491 May 23, 1995 Hoagland
D366962 February 13, 1996 Whitaker
2980936 April 1961 Snow et al.
2981964 May 1961 Downing
3947913 April 6, 1976 Nelson
4517700 May 21, 1985 Pinto
5479673 January 2, 1996 Carton
5502857 April 2, 1996 Jubinville
Patent History
Patent number: D388571
Type: Grant
Filed: Oct 8, 1996
Date of Patent: Dec 30, 1997
Inventor: Richard W. Campbell (Halifax, MA)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Cynthia E. Ramirez
Application Number: 0/60,841
Classifications
Current U.S. Class: Combined (D32/42); With Elongated Handle (D32/51); With Removable Cutting Blade (D32/48)
International Classification: 0805;