Patents by Inventor Harry Firth

Harry Firth 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).

  • Handheld felting device
    Patent number: 10378136
    Abstract: A felting device includes a rigid body having a bottom surface, an upper surface, and a perimeter surface. The bottom surface includes a plurality of grooves and a plurality of protrusions formed between the plurality of grooves. Each of the plurality of grooves includes a first side and a second side. The first side extends at an acute angle from the second side. The first and second sides define side surfaces of the each of the plurality of protrusions. The upper surface is opposite the bottom surface. The perimeter surface extends between the bottom surface and the upper surface. The perimeter surface defines perimeter sides of a set of protrusions of the plurality of protrusions that abut the perimeter surface.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: August 13, 2019
    Inventors: Harry Firth, Robbin Firth
  • Handheld felting device
    Patent number: 9702072
    Abstract: A device used for felting. The felting device may include a top portion and a bottom portion. The bottom portion may include a bottom surface with a waffle maker pattern. The waffle maker pattern may include a plurality of intersecting grooves that form protruding blocks. The top portion may include a handle for easily grasping and using the felting device.
    Type: Grant
    Filed: June 7, 2013
    Date of Patent: July 11, 2017
    Inventors: Harry Firth, Robbin Firth
  • HANDHELD FELTING DEVICE
    Publication number: 20160281285
    Abstract: A felting device includes a rigid body having a bottom surface, an upper surface, and a perimeter surface. The bottom surface includes a plurality of grooves and a plurality of protrusions formed between the plurality of grooves. Each of the plurality of grooves includes a first side and a second side. The first side extends at an acute angle from the second side. The first and second sides define side surfaces of the each of the plurality of protrusions. The upper surface is opposite the bottom surface. The perimeter surface extends between the bottom surface and the upper surface. The perimeter surface defines perimeter sides of a set of protrusions of the plurality of protrusions that abut the perimeter surface.
    Type: Application
    Filed: June 3, 2016
    Publication date: September 29, 2016
    Inventors: Harry Firth, Robbin Firth
  • HANDHEALD FELTING DEVICE
    Publication number: 20130340218
    Abstract: A device used for felting. The felting device may include a top portion and a bottom portion. The bottom portion may include a bottom surface with a waffle maker pattern. The waffle maker pattern may include a plurality of intersecting grooves that form protruding blocks. The top portion may include a handle for easily grasping and using the felting device.
    Type: Application
    Filed: June 7, 2013
    Publication date: December 26, 2013
    Inventors: Harry Firth, Robbin Firth