Patents Assigned to Keir Manufacturing Inc.
  • Patent number: 10731292
    Abstract: A flyer bow providing reduced drag during a wire processing operation is provided. The flyer bow may include an elongate arcuate body having a middle portion, and first and second end portions at opposite ends of the middle portion. The elongate arcuate body may be configured to be rotated about an axis of rotation, the middle portion may include an inner surface, an outer surface, a leading edge, and a trailing edge, the inner surface and the outer surface may cooperate to form a cross section, and at least one centerline of the cross section may include a radius of curvature substantially equal to a distance between the elongate arcuate body at the location of the at least one centerline and the axis of rotation.
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: August 4, 2020
    Assignee: KEIR Manufacturing, Inc.
    Inventor: David Watkins
  • Patent number: 9976252
    Abstract: A flyer bow providing reduced drag during a wire processing operation is provided. The flyer bow may include an elongate arcuate body having a middle portion, and first and second end portions at opposite ends of the middle portion. The elongate arcuate body may be configured to be rotated about an axis of rotation, the middle portion may include an inner surface, an outer surface, a leading edge, and a trailing edge, the inner surface and the outer surface may cooperate to form a cross section, and at least one centerline of the cross section may include a radius of curvature substantially equal to a distance between the elongate arcuate body at the location of the at least one centerline and the axis of rotation.
    Type: Grant
    Filed: July 20, 2015
    Date of Patent: May 22, 2018
    Assignee: KEIR Manufacturing, Inc.
    Inventor: David Watkins
  • Patent number: 6865875
    Abstract: Apparatus used in connection with a flyer bow. The bow has a longitudinal recess, at least one wear insert in the recess, at least one guide in the recess, and a stop to keep the wear inserts and guides in the recess. The recess has an inner transverse dimension that is larger than an outer transverse dimension. The wear inserts and guides have a engagement portions that fit within the recess and restrain them from significant radial movement. A stop, detachably affixed to the flyer bow, restrains them from longitudinal movement.
    Type: Grant
    Filed: March 6, 2003
    Date of Patent: March 15, 2005
    Assignee: Keir Manufacturing Inc.
    Inventor: David K. Watkins
  • Publication number: 20040172932
    Abstract: Apparatus used in connection with a flyer bow. The bow has a longitudinal recess, at least one wear insert in the recess, at least one guide in the recess, and a stop to keep the wear inserts and guides in the recess. The recess has an inner transverse dimension that is larger than an outer transverse dimension. The wear inserts and guides have a engagement portions that fit within the recess and restrain them from significant radial movement. A stop, detachably affixed to the flyer bow, restrains them from longitudinal movement.
    Type: Application
    Filed: March 6, 2003
    Publication date: September 9, 2004
    Applicant: KEIR MANUFACTURING INC.
    Inventor: David K. Watkins
  • Patent number: 6267822
    Abstract: An apparatus and method for removing material from an elongated member having known dimensions and traveling through known air densities, in which applied compressed air removes the material from the elongated member in a chamber configured to optimize the decompression and acceleration of the air.
    Type: Grant
    Filed: August 30, 1999
    Date of Patent: July 31, 2001
    Assignee: KEIR Manufacturing, Inc.
    Inventor: David K. Watkins
  • Patent number: 5943729
    Abstract: An apparatus and method for removing material from an elongated member having known dimensions and traveling through known air densities, in which applied compressed air removes the material from the elongated member in a chamber configured to optimize the decompression and acceleration of the air.
    Type: Grant
    Filed: June 2, 1997
    Date of Patent: August 31, 1999
    Assignee: Keir Manufacturing, Inc.
    Inventor: David K. Watkins
  • Patent number: D998529
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: September 12, 2023
    Assignee: KEIR MANUFACTURING, INC.
    Inventors: David K Watkins, James C Anderson, Richard L Trent, Daniel R Zuccala
  • Patent number: D999137
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: September 19, 2023
    Assignee: KEIR MANUFACTURING, INC.
    Inventors: David K Watkins, James C Anderson, Richard L Trent, Daniel R Zuccala
  • Patent number: D999138
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: September 19, 2023
    Assignee: KEIR MANUFACTURING, INC.
    Inventors: David K Watkins, James C Anderson, Richard L Trent, Daniel R Zuccala
  • Patent number: D999701
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: September 26, 2023
    Assignee: KEIR MANUFACTURING, INC.
    Inventors: David K Watkins, James C Anderson, Richard L Trent, Daniel R Zuccala
  • Patent number: D1010536
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: January 9, 2024
    Assignee: KEIR MANUFACTURING, INC.
    Inventors: David K Watkins, James C Anderson, Richard L Trent, Daniel R Zuccala