Sponge mop

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Description

FIG. 1 is a front perspective view of a sponge mop showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a top plan view thereof.

The conventional handle has been shown fragmentarily in all views for ease of illustration.

Referenced Cited
U.S. Patent Documents
2794198 June 1957 Rogers
2852794 September 1958 Blum
4196488 April 8, 1980 Barry
4481688 November 13, 1984 Graham
Foreign Patent Documents
532768 November 1954 BEX
1084464 July 1954 FRX
721269 January 1955 GBX
Patent History
Patent number: D280769
Type: Grant
Filed: Jul 25, 1983
Date of Patent: Sep 24, 1985
Assignee: The Lighthouse for the Blind, Incorporated (Seattle, WA)
Inventors: Robert S. Johnson (Seattle, WA), Paul E. Fletcher (Seattle, WA), William S. Benjamin (Seattle, WA), John I. Zsitvay (Mercer Island, WA)
Primary Examiner: Catherine E. Kemper
Law Firm: Christensen, O'Connor, Johnson & Kindness
Application Number: 6/516,530