Wisp Industries, Inc

United States of America

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IP Type
        Patent 11
        Trademark 1
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        United States 11
        World 1
IPC Class
A47L 13/52 - Dust pansCrumb trays 2
A46B 15/00 - Other brushesBrushes with additional arrangements 1
A47L 13/38 - Other dusting implements 1

1.

DUSTPAN AND BROOM HOUSING ASSEMBLY COMBINATION

      
Application Number US2018030674
Publication Number 2019/089079
Status In Force
Filing Date 2018-05-02
Publication Date 2019-05-09
Owner WISP INDUSTRIES, INC (USA)
Inventor
  • Dobson, Eben
  • Levine, Lawrence
  • Levine, Harvey

Abstract

The invention comprises a broom that can be detachably coupled to a dustpan for ergonomic and efficient removal of materials in the dustpan into a collection receptacle simply by using one hand to lift the combination, without the need to bend over to pick up the dustpan. In an exemplary embodiment, the dustpan comprises a pair of mushroom head connectors that are received by corresponding keyhole shaped apertures in the broom.

IPC Classes  ?

2.

Dustpan

      
Application Number 29602610
Grant Number D0826503
Status In Force
Filing Date 2017-05-02
First Publication Date 2018-08-21
Grant Date 2018-08-21
Owner WISP Industries, Inc. (USA)
Inventor
  • Dobson, Iii, Eben W.
  • Levine, Lawrence Thad
  • Levine, Harvey

3.

Broom handle

      
Application Number 29488089
Grant Number D0789637
Status In Force
Filing Date 2014-04-15
First Publication Date 2017-06-13
Grant Date 2017-06-13
Owner WISP Industries, Inc. (USA)
Inventor Dobson, Iii, Eben W.

4.

Cleaning brush

      
Application Number 29483627
Grant Number D0781599
Status In Force
Filing Date 2014-02-28
First Publication Date 2017-03-21
Grant Date 2017-03-21
Owner WISP Industries, Inc. (USA)
Inventor Dobson, Iii, Eben W.

5.

Broom housing assembly

      
Application Number 29488088
Grant Number D0774267
Status In Force
Filing Date 2014-04-15
First Publication Date 2016-12-13
Grant Date 2016-12-13
Owner WISP Industries, Inc. (USA)
Inventor Dobson, Iii, Eben W.

6.

Dustpan

      
Application Number 29483630
Grant Number D0730006
Status In Force
Filing Date 2014-02-28
First Publication Date 2015-05-19
Grant Date 2015-05-19
Owner WISP INDUSTRIES, INC (USA)
Inventor Dobson, Iii, Eben W.

7.

Dustpan

      
Application Number 13749020
Grant Number 08875339
Status In Force
Filing Date 2013-01-24
First Publication Date 2014-05-15
Grant Date 2014-11-04
Owner WISP INDUSTRIES, INC (USA)
Inventor Dobson, Iii, Eben W.

Abstract

A dustpan (10) comprises a body (12), a blade (20), and a rear support (22). The body (12) receives materials that are removed from a surface (24). The blade (20) and the rear support (22) are coupled to the body (12). The blade (20) includes a first end (20F), a second end (20S), a first contact point (25A) near the first end (20F), and a second contact point (25B) near the second end (20S). The rear support (22) includes a third contact point (25C) and a fourth contact point (25D). Each of the contact points (25A), (25B), (25C), (25D) contact the surface (24) when the dustpan (10) is in a resting position. Downward pressure on the dustpan (10) establishes firm and continuous contact between the blade (20) and the surface (24) along the length of the blade (20) from the first contact point (25A) to the second contact point (25B).

IPC Classes  ?

8.

Sweeper housing assembly

      
Application Number 29425224
Grant Number D0684374
Status In Force
Filing Date 2012-06-20
First Publication Date 2013-06-18
Grant Date 2013-06-18
Owner WISP INDUSTRIES, INC (USA)
Inventor Dobson, Iii, Eben W.

9.

Broom housing assembly

      
Application Number 29426687
Grant Number D0679911
Status In Force
Filing Date 2012-07-09
First Publication Date 2013-04-16
Grant Date 2013-04-16
Owner WISP INDUSTRIES, INC (USA)
Inventor Dobson, Iii, Eben W.

10.

Dustpan

      
Application Number 29427377
Grant Number D0673340
Status In Force
Filing Date 2012-07-17
First Publication Date 2012-12-25
Grant Date 2012-12-25
Owner WISP INDUSTRIES, INC (USA)
Inventor Dobson, Iii, Eben W.

11.

BRISTLE SEAL

      
Serial Number 85777571
Status Registered
Filing Date 2012-11-12
Registration Date 2015-11-17
Owner WISP INDUSTRIES, INC. ()
NICE Classes  ? 21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware

Goods & Services

Bristles sold as integral components of brooms, cleaning brushes for household use, floor brushes and scraping brushes

12.

Broom housing assembly

      
Application Number 29399726
Grant Number D0666836
Status In Force
Filing Date 2011-08-17
First Publication Date 2012-09-11
Grant Date 2012-09-11
Owner WISP INDUSTRIES, INC (USA)
Inventor Dobson, Iii, Eben W.