Patent
   D302759
Priority
Aug 08 1989
Filed
Aug 08 1989
Issued
Aug 08 1989
Expiry
Aug 08 2003
Assg.orig
Entity
unknown
21
6
n/a
The ornamental design for a wringer sponge mop, as shown and described.

FIG. 1 is a perspective view of a wringer sponge mop showing my new design;

FIG. 2 is a side elvational view thereof;

FIG. 3 is a front elevational view therof;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a top plan view thereof.

Batchelor, Douglas R.

Patent Priority Assignee Title
11284704, Apr 04 2019 GARANT GP Push broom head and method of fabrication thereof
7555803, Jan 30 2004 The Libman Company Sponge mop construction
8713742, Mar 06 2011 The Libman Company Enhanced sponge mop
D403818, May 18 1998 Foam mop head
D403820, May 18 1998 Foam mop head
D410783, May 26 1998 Rubbermaid Incorporated Roller mop head
D417934, Apr 28 1998 Antares Capital LP Combined mop head with squeegee
D531367, Feb 27 2004 Hayco Manufacturing Limited Cleaning implement
D566917, May 17 2006 Leifheit AG Mop
D581618, Sep 21 2007 4SIGHT INC ; S C JOHNSON & SON, INC Cleaning assembly
D586513, May 02 2008 Rubbermaid Commercial Products LLC Mop
D586514, May 16 2008 Rubbermaid Commercial Products LLC Mop
D597269, Nov 13 2008 BISSEL INC ; BISSELL INC Floor duster
D597718, Nov 13 2008 BISSEL INC ; BISSELL INC Flat mop
D606270, Oct 25 2007 Freudenberg Hosehold Products LP Mop housing
D607169, Oct 25 2007 Freudenberg Household Products LP Mop housing
D613013, May 21 2008 Leifheit AG Wiper
D661040, Jul 26 2011 The Libman Company Mop head
D680290, Dec 21 2011 Mop
D704405, Dec 16 2011 The Libman Company Bracket
D782140, Apr 28 2015 Sweeper head
Patent Priority Assignee Title
2224462,
2653336,
2750613,
2762070,
D280769, Jul 25 1983 The Lighthouse for the Blind, Incorporated Sponge mop
D295913, Apr 16 1986 O-CEDAR BRANDS, INC Wringer mop head
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 18 1986BATCHELOR, DOUGLAS R LIBMAN BROOM COMPANY, A CORP OF ILASSIGNMENT OF ASSIGNORS INTEREST 0046700780 pdf
Dec 15 1988LIBMAN BROOM COMPANY CHANGED TO LIBMAN COMPANY, THECHANGE OF NAME SEE DOCUMENT FOR DETAILS 12-15-88 - IL0053190202 pdf
Aug 08 1989Libman Broom Company(assignment on the face of the patent)
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