Patents by Inventor Kevin W. Crawford

Kevin W. Crawford 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).

  • Support cart for industrial machine screw
    Patent number: 8931787
    Abstract: A support cart for a machine screw may comprise a frame and a plurality of trolleys. The frame may have a pair of tracks and a caster assembly. The caster assembly may have a first position where the frame does not contact a surface, such as a floor, allowing the frame to be movable. The caster assembly may also have a second position which allows the frame to contact the surface, such as a floor, rendering the frame to be substantially stationary. The plurality of trolleys may include a base, an adjuster, a support bracket, and a plurality of rollers. The trolleys may be movable along the tracks of the frame via the plurality of rollers. A height position of the support bracket may be adjustable relative to the base via the adjuster.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: January 13, 2015
    Assignee: Asahi Kasei Plastics North America, Inc.
    Inventors: Kevin W. Crawford, Derrick Gene Colon
  • SUPPORT CART FOR INDUSTRIAL MACHINE SCREW
    Publication number: 20140117638
    Abstract: A support cart for a machine screw may comprise a frame and a plurality of trolleys. The frame may have a pair of tracks and a caster assembly. The caster assembly may have a first position where the frame does not contact a surface, such as a floor, allowing the frame to be movable. The caster assembly may also have a second position which allows the frame to contact the surface, such as a floor, rendering the frame to be substantially stationary. The plurality of trolleys may include a base, an adjuster, a support bracket, and a plurality of rollers. The trolleys may be movable along the tracks of the frame via the plurality of rollers. A height position of the support bracket may be adjustable relative to the base via the adjuster.
    Type: Application
    Filed: March 15, 2013
    Publication date: May 1, 2014
    Applicant: Asahi Kasei Plastics North America, Inc.
    Inventors: Kevin W. Crawford, Derrick Gene Colon