Patents by Inventor Paul Mandrick

Paul Mandrick 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).

  • Patent number: 7249429
    Abstract: A manipulator assembly for attachment to a bucket of a construction vehicle is disclosed. The manipulator assembly includes a universal attachment apparatus for attaching a utility tool to the bucket. The universal attachment apparatus includes a housing adapted to support the utility tool, at least one mounting bracket connected to the housing, and at least one mounting arm having a first end and a second end, the first end being connected to the mounting bracket. The mounting arms further include feet positioned adjacent the quick-release connector for allowing the utility tool to pivot relative to the bucket. A quick-release connector is mounted to the second end of the mounting arm for selectively securing the housing to the bucket. A biasing device is disposed on the quick-release connector for continuously urging the quick-release connector into engagement with the bucket.
    Type: Grant
    Filed: December 9, 2004
    Date of Patent: July 31, 2007
    Assignee: Trynex, Inc.
    Inventors: Charles J Truan, James Truan, Paul Mandrick
  • Patent number: 6953163
    Abstract: A spreader assembly for spreading a material and for mounting to a bed of a truck is disclosed. The assembly includes a hopper and a frame having an upper rail for supporting the hopper in the bed of the truck. The frame includes a pair of front and rear posts extending downwardly from the upper rail and an upper rail extending in a cantilevered fashion from the rear posts to support the outlet spout outside the bed of the truck. A quick-release connector releasably engages the frame for preventing longitudinal movement within the bed of the truck. A spinner is rotatably attached and is moveable between an operating position and a storage position. The hopper includes a lower portion having a bottom with a first slanted portion having a first slope and a second slanted portion having a second slope with the first slope being different than the second slope.
    Type: Grant
    Filed: June 4, 2002
    Date of Patent: October 11, 2005
    Assignee: Trynex, Inc.
    Inventors: Charles J Truan, James Truan, Joshua Scott, Paul Mandrick
  • Publication number: 20050161539
    Abstract: A spreader assembly for spreading a material and for mounting to a bed of a truck is disclosed. The assembly includes a hopper and a frame having an upper rail for supporting the hopper in the bed of the truck. The frame includes a pair of front and rear posts extending downwardly from the upper rail and an upper rail extending in a cantilevered fashion from the rear posts to support the outlet spout outside the bed of the truck. A quick-release connector releasably engages the frame for preventing longitudinal movement within the bed of the truck. A spinner is rotatably attached and is moveable between an operating position and a storage position. The hopper includes a lower portion having a bottom with a first slanted portion having a first slope and a second slanted portion having a second slope with the first slope being different than the second slope.
    Type: Application
    Filed: March 23, 2005
    Publication date: July 28, 2005
    Applicant: Trynex, Inc.
    Inventors: Charles Truan, James Truan, Joshua Scott, Paul Mandrick
  • Publication number: 20050111955
    Abstract: A manipulator assembly for attachment to a bucket of a construction vehicle is disclosed. The manipulator assembly includes a universal attachment apparatus for attaching a utility tool to the bucket. The universal attachment apparatus includes a housing adapted to support the utility tool, at least one mounting bracket connected to the housing, and at least one mounting arm having a first end and a second end, the first end being connected to the mounting bracket. The mounting arms further include feet positioned adjacent the quick-release connector for allowing the utility tool to pivot relative to the bucket. A quick-release connector is mounted to the second end of the mounting arm for selectively securing the housing to the bucket. A biasing device is disposed on the quick-release connector for continuously urging the quick-release connector into engagement with the bucket.
    Type: Application
    Filed: December 9, 2004
    Publication date: May 26, 2005
    Applicant: Trynex, Inc.
    Inventors: Charles Truan, James Truan, Paul Mandrick
  • Publication number: 20020179750
    Abstract: A spreader assembly for spreading a material and for mounting to a bed of a truck is disclosed. The assembly includes a hopper and a frame having an upper rail for supporting the hopper in the bed of the truck. The frame includes a pair of front and rear posts extending downwardly from the upper rail and an upper rail extending in a cantilevered fashion from the rear posts to support the outlet spout outside the bed of the truck. A quick-release connector releasably engages the frame for preventing longitudinal movement within the bed of the truck. A spinner is rotatably attached and is moveable between an operating position and a storage position. The hopper includes a lower portion having a bottom with a first slanted portion having a first slope and a second slanted portion having a second slope with the first slope being different than the second slope.
    Type: Application
    Filed: June 4, 2002
    Publication date: December 5, 2002
    Inventors: Charles J. Truan, James Truan, Joshua Scott, Paul Mandrick
  • Publication number: 20020104178
    Abstract: A manipulator assembly for attachment to a bucket of a construction vehicle is disclosed. The manipulator assembly includes a universal attachment apparatus for attaching a utility tool to the bucket. The universal attachment apparatus includes a housing adapted to support the utility tool, at least one mounting bracket connected to the housing, and at least one mounting arm having a first end and a second end, the first end being connected to the mounting bracket. The mounting arms further include feet positioned adjacent the quick-release connector for allowing the utility tool to pivot relative to the bucket. A quick-release connector is mounted to the second end of the mounting arm for selectively securing the housing to the bucket. A biasing device is disposed on the quick-release connector for continuously urging the quick-release connector into engagement with the bucket.
    Type: Application
    Filed: February 4, 2002
    Publication date: August 8, 2002
    Inventors: Charles J. Truan, James Truan, Paul Mandrick