Wringer sponge mop head

- The Libman Company
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Description

FIG. 1 is a perspective view of a wringer sponge mop head in accordance with the present invention;

FIG. 2 is a front view;

FIG. 3 is a top view;

FIG. 4 is a left-side view, the right-side view being a mirror image thereof;

FIG. 5 is a back view; and,

FIG. 6 is a bottom view.

Referenced Cited
U.S. Patent Documents
D336699 June 22, 1993 Murphy
D358244 May 9, 1995 Teufel et al.
2794998 June 1957 Watt
2984851 May 1961 Thompson et al.
3014230 December 1961 Morgan
3030648 April 1962 Greenleaf
3483583 December 1969 Baumgartner
4044419 August 30, 1977 Robinson
4181999 January 8, 1980 Maust et al.
Patent History
Patent number: D401702
Type: Grant
Filed: Jun 17, 1997
Date of Patent: Nov 24, 1998
Assignee: The Libman Company (Arcola, IL)
Inventor: Enzo Berti (Dolo/Venice)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Cynthia E. Ramirez
Law Firm: Marshall, O'Toole, Gerstein, Murray & Borun
Application Number: 0/72,437
Classifications
Current U.S. Class: With Pivotal Jaw Squeezing Action (D32/44); Floor Mop Or Broom (D32/50)
International Classification: 0805;