Patents by Inventor Sean Grainger

Sean Grainger 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).

  • Tilt latch apparatus and sashes incorporating the same
    Patent number: 10968674
    Abstract: Tilt latch apparatus and sashes incorporating the same are described herein. The tilt latch apparatus tilt latch apparatus may provide a convenient mechanism for a user to release the tilt latches on a sash with one hand while controlling movement (e.g., rotation) of the sash with another hand.
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: April 6, 2021
    Assignee: Andersen Corporation
    Inventors: Craig Johnson, Sean Grainger, Todd Bruchu
  • Tilt latch apparatus and sashes incorporating same
    Patent number: 10538948
    Abstract: Tilt latch apparatus and sashes incorporating the same are described herein. The tilt latch apparatus tilt latch apparatus may provide a convenient mechanism for a user to release the tilt latches on a sash with one hand while controlling movement (e.g., rotation) of the sash with another hand.
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: January 21, 2020
    Assignee: ANDERSEN CORPORATION
    Inventors: Craig Johnson, Sean Grainger, Todd Bruchu
  • Tilt latch retainer apparatus and sashes incorporating same
    Patent number: 10180015
    Abstract: The tilt latch retainer apparatus and sashes incorporating the same described herein may provide a convenient construction for both initial insertion of a tilt latch assembly into a sash and/or for replacement of a tilt latch assembly in an existing sash. The tilt latch retainer apparatus and sashes incorporating the same may also provide reinforcement of the check rail on a sash including the tilt latch retainer apparatus such that the check rail including the tilt latch retainer apparatus is more resistant to mechanical deformation due to forces exerted on the check rail.
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: January 15, 2019
    Assignee: ANDERSEN CORPORATION
    Inventors: Sean Grainger, Craig Johnson