Multi-surfaces cleaning implement

• US 7,536,743 B2
• Filed: 09/03/2004
• Issued: 05/26/2009
• Est. Priority Date: 09/03/2003
• Status: Active Grant

• Current Assignee: The Procter & Gamble Company
• Original Assignee: The Procter & Gamble Company
• Inventors: Davis-Wilson, Jennifer Ellen, Lang, Erin Meredith, Watkins, Anthony John, Verbiest, Jan Hendik Maria, Goh, Jerome Joo Ge, Stackpole, Arthur Bryon Jr., Kurjan, Christine Marie, Zenkich, Ramona, Halter, Jeffrey Thomas, Kopelow, Leo, Newman, Matthew Lloyd, Crowe, Thomas George, Wurzelbacher, Tracey Ann, Rohrbaugh, Elizabeth Ann
• Primary Examiner(s): KARLS, SHAY LYNN
• Application Number:
  US10/934,875
• Publication Number:
  US 20060048318A1
• Time in Patent Office: 1,726 Days
• Field of Search: 15/971, 152/28, 15/98, 152/31, 152/201, 152/091, 152/32
• US Class Current: 15/228
• CPC Class Codes: A47L 11/12 with reciprocating or oscillating tools
• CPC Class Codes: A47L 11/4036 Parts or details of the surface treating tools
• CPC Class Codes: A47L 11/4069 Driving or transmission means for the cleaning tools
• CPC Class Codes: A47L 11/4075 Handles; levers
• CPC Class Codes: A47L 13/20 Mops
• CPC Class Codes: A47L 13/24 Frames for mops; Mop heads handles B25G
• CPC Class Codes: A47L 13/256 for mops made of cloth
• CPC Class Codes: B25G 3/38 Hinged, pivoted, swivelling, or folding joints

Abstract

A cleaning implement is provided for cleaning surfaces with a cleaning substrate. The cleaning implement includes a handle connected via a universal joint to a mop head. The mop head includes a bumper pad, which is made of a deformable and nonabsorbent material. The bumper pad can be deformed in the Z direction and within the X-Y plane. The cleaning implement can also include a motor for causing a portion of the mop head to move relative to the handle.

Claims

1. A cleaning implement for use with a cleaning substrate, comprising:

a substantially nonabsorbent and deformable bumper pad having an x-direction, a y-direction perpendicular to said x-direction, a horizontal x-y plane defined by the x-direction and the y-direction, a z-direction perpendicular to the x-y plane, a longitudinal axis extending in the x-direction, a length, a width, a thickness in the z-direction, a top surface, a bottom surface, and a pair of outer edges joining said top surface and said bottom surface, said bumper pad having a generally elliptical shape in the x-y plane wherein the longitudinal axis is the major axis of the elliptical shape, and the outer edges intersect to form at least one tip located on the longitudinal axis;

an interconnecting member attached to said top surface of said bumper pad, the projected surface area of said interconnecting member being less than the projected surface area of said bumper pad such that said interconnecting member has longitudinal side edges spaced inwardly from said outer edges of said bumper pad;

a plurality of weakness means for increasing the ability of said bumper pad to deform in said x-y plane and/or said z-direction under forces applied to said bumper pad, said weakness means being positioned on said bumper pad in said z-direction between said outer edges and said longitudinal side edges of said interconnecting member; and

a handle operatively connected to said interconnecting member.

2. The cleaning implement of claim 1 wherein said weakness means extend through at least a portion of the thickness of said bumper pad from said top surface or said bottom surface, said weakness means being selected from the group consisting of slits made through a portion of the thickness of said bumper pad from said top or bottom surface, slits made through the whole thickness of said bumper pad, cavities made on said top or bottom surface of said bumper pad, openings extending through the entire thickness of said bumper pad, and any combination thereof.

3. The cleaning implement of claim 2 wherein said weakness means comprise a a plurality of openings extending through the entire thickness of said bumper pad.

4. The cleaning implement of claim 3 wherein said bumper pad has between 2 and 30 of said openings positioned between said outer edges and said longitudinal side edges.

5. The cleaning implement of claim 1 wherein said handle is operably connected to said interconnecting member by a universal joint.

6. The cleaning implement of claim 1 wherein said outer edges intersect to form two tips each located on the longitudinal axis.

7. The cleaning implement of claim 1 additionally comprising a cleaning substrate releasably attached to said bumper pad.

8. The cleaning implement of claim 7 wherein said cleaning substrate is disposable.

9. The cleaning implement of claim 1 wherein said handle comprises an elongate handle.

10. The cleaning implement of claim 9 wherein said elongate handle is releasably connected to a universal joint, said universal joint being pivotally connected to said interconnecting member.

11. The cleaning implement of claim 1 additionally comprising a retaining means for engaging and retaining a cleaning substrate, positioned on said top surface of said bumper pad.

12. The absorbent article of claim 11 wherein said retaining means is positioned adjacent said tip.

13. The absorbent article of claim 1 wherein said interconnecting member is positioned along said longitudinal axis of said bumper pad.

14. A cleaning implement for use with a cleaning substrate, comprising:

a substantially nonabsorbent and deformable bumper pad having an x-direction, a y-direction perpendicular to said x-direction, a horizontal x-y plane defined by the x-direction and the y-direction, a z-direction perpendicular to the x-y plane, a longitudinal axis extending in the x-direction, a length, a width, a thickness in the z-direction, a top surface, a bottom surface, and a pair of outer edges joining said top surface and said bottom surface, said bumper pad having a generally elliptical shape in the x-y plane wherein the longitudinal axis is the major axis of the elliptical shape, and the outer edges intersect to form at least one tip located on the longitudinal axis;

an interconnecting member attached to said top surface of said bumper pad, the projected surface area of said interconnecting member being less than the projected surface area of said bumper pad such that said interconnecting member has longitudinal side edges spaced inwardly from said outer edges of said bumper pad;

a plurality of weakness means for increasing the ability of said bumper pad to deform in said x-y plane and/or said z-direction under forces applied to said bumper pad, said weakness means being positioned on said bumper pad in said z-direction between said outer edges and said longitudinal side edges of said interconnecting member;

a hand-grip for allowing a user to hold the cleaning implement with one hand and clean a surface, said hand-grip pivotally connected to said interconnecting member along a first rotational axis substantially parallel to said longitudinal axis; and

a handle-receiving member pivotally connected to said handgrip along a second rotational axis substantially perpendicular to said first rotational axis;

said handgrip being capable of rotating about said first rotational axis when said handle-receiving member is in a first position and said hand-grip cannot rotate about said first rotational axis when said handle-receiving member is in a second position.

15. The cleaning implement of claim 14 wherein said weakness means comprise openings extending through the entire thickness of said bumper pad.

16. The cleaning implement of claim 15 wherein said outer edges intersect to form two tips along said longitudinal axis.

17. The cleaning implement of claim 16 additionally comprising retaining means for engaging and retaining a cleaning substrate, said retaining means being positioned along said longitudinal axis adjacent one of said tips.

18. The cleaning implement of claim 17 additionally comprising a disposable cleaning substrate joined to said bumper pad by at least said retaining means.

19. The cleaning implement of claim 18 additionally comprising an elongate handle releasably connected to said handle-receiving member.