Multi-purpose mop apparatus and method of use

• US 9,204,776 B1
• Filed: 02/13/2013
• Issued: 12/08/2015
• Est. Priority Date: 11/22/2006
• Status: Active Grant

• Current Assignee: Minh T. Dinh
• Original Assignee: Minh T. Dinh
• Inventors: Dinh, Minh T.
• Primary Examiner(s): CHIN, RANDALL E
• Application Number:
  US13/766,360
• Time in Patent Office: 1,028 Days
• US Class Current: 1/1
• CPC Class Codes: A47L 13/11 Squeegees
• CPC Class Codes: A47L 13/12 Implements with several different treating devices
• CPC Class Codes: A47L 13/20 Mops
• CPC Class Codes: A47L 13/255 for mops of textile fringes or the like
• CPC Class Codes: A47L 13/256 for mops made of cloth
• CPC Class Codes: A47L 13/44 Securing scouring-cloths to the brush or like body of the implement
• CPC Class Codes: A47L 13/58 Wringers for scouring pads, mops, or the like, combined with buckets
• CPC Class Codes: B08B 1/10 characterised by the type of cleaning tool
• CPC Class Codes: B25G 3/10 with elastic, taper, or other self-grip socket or tang B25G3/12 takes precedence

Abstract

A multi-purpose mop apparatus includes a mop having a mop handle and a cleaning attachment removably mounted thereon, the mop handle further comprising a base and a grip installed thereon for manipulating the mop during use. The cleaning attachment may be a mop material cinched onto the base of the mop handle using a drawstring or may be a squeegee strapped thereto. A removable extension handle may be pivotally installed on the mop handle and configured for use in multiple configurations and modes.

Claims

1. A multi-purpose mop apparatus comprising:

a mop handle having a base and a grip installed thereon for manipulating the mop apparatus during use, the grip being formed with opposite holes formed on respective outside surfaces of the grip so as to be substantially opposite and outwardly-opening, the grip being further formed with opposite guiding channels so as to intersect the respective holes;

a cleaning attachment removably mounted on the base; and

an extension handle selectively and removably attached to the mop handle, the extension handle having a lengthwise gripping rod and a pair of legs extending from an end of the rod and formed at the distal ends thereof with tines configured for seating in the holes formed in the grip, the tines being configured to be substantially inwardly-projecting so as to flexibly engage the respective opposite holes and thereby secure the extension handle on the mop handle, the channels serving to cooperate in guiding the inwardly-projecting tines into the holes, the tines being further formed so as to span the grip, whereby the extension handle is pivotable relative to the mop handle through at least approximately a full one-hundred-eighty-degree arc, the legs being further formed with intermediate bends, whereby in a first operable configuration with the bends in the legs substantially toward the grip, the extension handle is pivoted away from the grip in a first mode of operation and the extension handle is pivoted toward the grip such that the legs are brought substantially adjacent to the grip in a second mode of operation, thereby enabling simultaneous grasping of the grip and at least one of the legs of the extension handle for manipulation of the mop apparatus through the grip without removal of the extension handle.

2. The apparatus of claim 1 wherein:

two notches are formed at the end of the rod configured to engage respective inwardly-projecting prongs formed on the proximal ends of the legs so as to removably secure the legs to the rod;

threads are formed at the end of the rod substantially adjacent the notches; and

a rotatable sleeve is slid over the rod for threadably engaging the threads and so selectively securing the prongs within the notches and hence securing the legs on the rod.

3. The apparatus of claim 1 wherein the base of the mop handle is formed on a top surface with at least one substantially lengthwise top rib.

4. The apparatus of claim 1 wherein the cleaning attachment comprises a mop material having a fabric substrate with a plurality of micro-fiber cleaning elements affixed thereto, the substrate forming a pocket for selective receipt of the base of the mop handle and having a means for attaching the cleaning attachment to the mop handle during use.

5. The apparatus of claim 1 wherein the cleaning attachment comprises a squeegee having a substrate configured to be located substantially adjacent a bottom surface of the base of the mop handle and at least one cleaning element in the form of a lengthwise blade extending from the substrate substantially opposite the base, the squeegee further having a means for attaching the cleaning attachment to the mop handle during use.

6. A multi-purpose mop apparatus comprising:

a mop handle having a base and an integral grip thereon for manipulating the mop apparatus during use, the grip being formed with holes on respective inside surfaces of the grip so as to be substantially opposite and inwardly-opening;

a cleaning attachment removably mounted on the base; and

an extension handle selectively attached to the mop handle, the extension handle having a lengthwise gripping rod and a pair of legs extending from an end of the rod and formed at the distal ends thereof with tines configured to be substantially outwardly-projecting so as to flexibly engage the respective opposite inwardly-opening holes of the grip and thereby secure the extension handle on the mop handle, the legs being further formed with intermediate bends, whereby in a first operable configuration with the bends in the legs substantially toward the grip, the extension handle is pivoted away from the grip in a first mode of operation and the extension handle is pivoted toward the grip such that the legs are brought substantially adjacent to the grip in a second mode of operation, thereby enabling simultaneous grasping of the grip and at least one of the legs of the extension handle for manipulation of the mop apparatus through the grip without removal of the extension handle, further whereby in the first operable configuration the extension handle is pivotable relative to the mop handle through at least approximately a sixty-degree arc, and further whereby in a second operable configuration with the bends in the legs substantially away from the grip the extension handle may be pivoted past ninety degrees and so oriented at least partially below the base of the mop handle for cleaning of substantially horizontal overhead surfaces.

7. The apparatus of claim 6 wherein a foam pad is installed between the base of the mop handle and the removable cleaning attachment.

8. The apparatus of claim 6 wherein:

two notches are formed at the end of the rod configured to engage respective inwardly-projecting prongs formed on the proximal ends of the legs so as to removably secure the legs to the rod;

threads are formed at the end of the rod substantially adjacent the notches; and

a rotatable sleeve is slid over the rod for threadably engaging the threads and so selectively securing the prongs within the notches and hence securing the legs on the rod.

9. The apparatus of claim 6 wherein the base of the mop handle is formed on a top surface with at least one substantially lengthwise top rib.

10. The apparatus of claim 6 wherein the cleaning attachment comprises a mop material having a fabric substrate with a plurality of micro-fiber cleaning elements affixed thereto, the substrate forming a pocket for selective receipt of the base of the mop handle and having a means for attaching the cleaning attachment to the mop handle during use.

11. The apparatus of claim 10 wherein the attaching means comprises a drawstring fitted about the opening of the pocket, whereby cinching of the drawstring secures the cleaning attachment on the mop handle.

12. The apparatus of claim 11 wherein:

the base of the mop handle is substantially rectangular and the grip is installed thereon substantially along the lengthwise axis thereof; and

the drawstring is configured with opposite ends substantially located midway along the length of the handle so as to be cinched and tied substantially adjacent the grip, whereby the central portion of the cleaning attachment is further secured on the mop handle.

13. The apparatus of claim 6 wherein the cleaning attachment comprises a squeegee having a substrate configured to be located substantially adjacent a bottom surface of the base of the mop handle and at least one cleaning element in the form of a lengthwise blade extending from the substrate substantially opposite the base, the squeegee further having a means for attaching the cleaning attachment to the mop handle during use.

14. The apparatus of claim 13 wherein the attaching means comprises straps for removably strapping the cleaning attachment to the mop handle as by passing over the top surface of the base and there being removably joined.

15. The apparatus of claim 13 wherein:

a lengthwise bottom rib is formed along the bottom surface of the base of the mop handle; and

the substrate is configured to engage the bottom rib so as to further secure the cleaning attachment relative to the mop handle.

16. A method of cleaning a surface, comprising the steps of:

removably securing a cleaning attachment to a mop handle so as to form a mop apparatus, the mop apparatus comprising a mop handle having a base and an integral grip thereon for manipulating the mop apparatus during use, the grip being formed with holes on respective inside surfaces of the grip so as to be substantially opposite and inwardly-opening, the cleaning attachment being removably mounted on the base;

removably and pivotally attaching an extension handle to the mop handle, the extension handle having a lengthwise gripping rod and a pair of legs extending from an end of the rod and formed at the distal ends thereof with tines configured to be substantially outwardly-projecting so as to flexibly engage the respective opposite inwardly-opening holes of the grip and thereby secure the extension handle on the mop handle, the legs being further formed with intermediate bends such that in a first operable configuration the bends formed in the legs of the extension handle are substantially toward the grip of the mop handle;

pivoting the extension handle relative to the mop handle away from the grip so as to render the mop apparatus in a first mode of operation;

positioning the cleaning attachment against the surface to be cleaned and shifting the mop apparatus over the surface while maintaining the mop apparatus substantially in the first mode of operation so as to clean the surface;

pivoting the extension handle relative to the mop handle toward the grip so as to render the mop apparatus in a second mode of operation wherein the legs are substantially adjacent the grip; and

grasping the grip and at least one of the legs so as to manipulate the mop for further cleaning or wringing without removal of the extension handle, whereby in the first operable configuration the extension handle is pivotable relative to the mop handle through at least approximately a sixty-degree arc, and further whereby in a second operable configuration with the bends in the legs substantially away from the grip the extension handle may be pivoted past ninety degrees and so oriented at least partially below the base of the mop handle for cleaning of substantially horizontal overhead surfaces.

17. The method of claim 16 comprising the further steps of:

removably and pivotally attaching the extension handle to the mop handle in the second operable configuration such that the bends formed in the legs of the extension handle are substantially away from the grip of the mop handle; and

pivoting the extension handle relative to the mop handle away from the grip so as to render the mop apparatus in a third mode of operation wherein the extension handle is shifted past ninety degrees and so oriented at least partially below a base of the mop handle for overhead cleaning of substantially horizontal surfaces.

18. The method of claim 16 wherein the step of removably securing the cleaning attachment further comprises:

inserting a base of the mop handle within a pocket formed in a substrate of the cleaning material;

cinching a drawstring having two free ends and fitted about the opening of the pocket to secure the cleaning attachment on the mop handle; and

tying the free ends of the drawstring once cinched.

19. The method of claim 16 wherein the step of removably and pivotally attaching the extension handle to the mop handle further comprises flexing the legs formed at an end of a rod of the extension handle so as to allow laterally-projecting tines formed on the distal ends of the legs to engage holes formed in the grip of the mop handle.

20. The method of claim 16 wherein the step of removably and pivotally attaching the extension handle to the mop handle further comprises:

inserting laterally-projecting tines formed on the distal ends of the legs within holes formed in the grip of the mop handle;

inserting inwardly-projecting prongs formed on the proximal ends of the legs within respective notches formed at the end of a rod of the extension handle; and

slidably threading a sleeve of the rod over the prongs so as to secure the legs on the rod and thereby removably secure the extension handle to the mop handle.