Patents by Inventor Eben W. Dobson, III

Eben W. Dobson, III has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20180317735
    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.
    Type: Application
    Filed: November 3, 2017
    Publication date: November 8, 2018
    Applicant: WISP Industries, Inc.
    Inventors: Eben W. Dobson, III, Lawrence Thad Levine, Harvey Levine
  • Patent number: 9533206
    Abstract: A turf maintenance device (12) for maintaining a section of turf (10) comprises a plurality of bristles (26) that form a bristle array (546) having an array length (AL) and an array width (AW). In certain alternative embodiments, the ratio of the array length (AL) to the array width (AW) can be at least approximately ten to one, or at least approximately thirty to one. Further, the plurality of bristles (26) have a bristle length (BL). In certain alternative embodiments, the ratio of the bristle length (BL) to the array width (AW) can be at least approximately three to one, or at least approximately five to one. The turf maintenance device (12) can further comprise a handle (222) that is coupled to the plurality of bristles (26). The handle (222) can include a plurality of handle members (228) that move relative to one another between an extended configuration and a contracted configuration.
    Type: Grant
    Filed: April 5, 2011
    Date of Patent: January 3, 2017
    Assignee: WISP Industries, Inc.
    Inventor: Eben W. Dobson, III
  • Patent number: 8875339
    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).
    Type: Grant
    Filed: January 24, 2013
    Date of Patent: November 4, 2014
    Inventor: Eben W. Dobson, III
  • Publication number: 20140130288
    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).
    Type: Application
    Filed: January 24, 2013
    Publication date: May 15, 2014
    Inventor: Eben W. Dobson, III
  • Publication number: 20120149499
    Abstract: A turf maintenance device (12) for maintaining a section of turf (10) comprises a plurality of bristles (26) that form a bristle array (546) having an array length (AL) and an array width (AW). In certain alternative embodiments, the ratio of the array length (AL) to the array width (AW) can be at least approximately ten to one, or at least approximately thirty to one. Further, the plurality of bristles (26) have a bristle length (BL). In certain alternative embodiments, the ratio of the bristle length (BL) to the array width (AW) can be at least approximately three to one, or at least approximately five to one. The turf maintenance device (12) can further comprise a handle (222) that is coupled to the plurality of bristles (26). The handle (222) can include a plurality of handle members (228) that move relative to one another between an extended configuration and a contracted configuration.
    Type: Application
    Filed: April 5, 2011
    Publication date: June 14, 2012
    Inventor: Eben W. Dobson, III
  • Patent number: D666836
    Type: Grant
    Filed: August 17, 2011
    Date of Patent: September 11, 2012
    Inventor: Eben W. Dobson, III
  • Patent number: D673340
    Type: Grant
    Filed: July 17, 2012
    Date of Patent: December 25, 2012
    Inventor: Eben W. Dobson, III
  • Patent number: D679911
    Type: Grant
    Filed: July 9, 2012
    Date of Patent: April 16, 2013
    Inventor: Eben W. Dobson, III
  • Patent number: D684374
    Type: Grant
    Filed: June 20, 2012
    Date of Patent: June 18, 2013
    Inventor: Eben W. Dobson, III
  • Patent number: D730006
    Type: Grant
    Filed: February 28, 2014
    Date of Patent: May 19, 2015
    Inventor: Eben W. Dobson, III
  • Patent number: D774267
    Type: Grant
    Filed: April 15, 2014
    Date of Patent: December 13, 2016
    Assignee: WISP Industries, Inc.
    Inventor: Eben W. Dobson, III
  • Patent number: D781599
    Type: Grant
    Filed: February 28, 2014
    Date of Patent: March 21, 2017
    Assignee: WISP Industries, Inc.
    Inventor: Eben W. Dobson, III
  • Patent number: D789637
    Type: Grant
    Filed: April 15, 2014
    Date of Patent: June 13, 2017
    Assignee: WISP Industries, Inc.
    Inventor: Eben W. Dobson, III
  • Patent number: D826503
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: August 21, 2018
    Assignee: WISP Industries, Inc.
    Inventors: Eben W. Dobson, III, Lawrence Thad Levine, Harvey Levine