Patents by Inventor Andrew T. Sanders

Andrew T. Sanders 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: 11235371
    Abstract: A clinching machine and method for using a clinching machine are provided. In another aspect, a hand-held clinching machine and method employ a movable jaw, a cam wedge, and a rocker arm to control opening and closing movement of the clinching jaw. Another aspect of a clinching machine and method includes a movable clinching jaw, a fluid activated piston, a manually actuated switch which causes fluid actuated rotation of a lever, a manually actuated trigger to fluidically advance a piston and a block attached to a forward end of a piston rod, and an abutting stop surface movable with the movable jaw, where the stop surface abuts against the lever in an operating condition to limit opening rotation of the movable jaw to an intermediate position between a fully open position and a fully closed and clinching position.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: February 1, 2022
    Assignee: BTM Company, LLC
    Inventors: Brian D. Petit, Andrew T. Sanders, Ryan T. Jones
  • Publication number: 20200114412
    Abstract: A clinching machine and method for using a clinching machine are provided. In another aspect, a hand-held clinching machine and method employ a movable jaw, a cam wedge, and a rocker arm to control opening and closing movement of the clinching jaw. Another aspect of a clinching machine and method includes a movable clinching jaw, a fluid activated piston, a manually actuated switch which causes fluid actuated rotation of a lever, a manually actuated trigger to fluidically advance a piston and a block attached to a forward end of a piston rod, and an abutting stop surface movable with the movable jaw, where the stop surface abuts against the lever in an operating condition to limit opening rotation of the movable jaw to an intermediate position between a fully open position and a fully closed and clinching position.
    Type: Application
    Filed: September 24, 2019
    Publication date: April 16, 2020
    Applicant: BTM Company, LLC
    Inventors: Brian D. Petit, Andrew T. Sanders, Ryan T. Jones
  • Patent number: 9889530
    Abstract: A single mounting device is provided for each trolley riser for use with a set of shims in order to accurately align and secure a clamp to a datum. In another aspect, a generally polyhedron-shaped clamp body is used with a mounting plate to secure a clamp in different orientations relative to a manufacturing plant locator.
    Type: Grant
    Filed: September 11, 2015
    Date of Patent: February 13, 2018
    Assignee: BTM Company LLC
    Inventors: Brian D. Petit, Andrew T. Sanders
  • Publication number: 20160008935
    Abstract: A single mounting device is provided for each trolley riser for use with a set of shims in order to accurately align and secure a clamp to a datum. In another aspect, a generally polyhedron-shaped clamp body is used with a mounting plate to secure a clamp in different orientations relative to a manufacturing plant locator.
    Type: Application
    Filed: September 11, 2015
    Publication date: January 14, 2016
    Applicant: BTM Company LLC
    Inventors: Brian D. Petit, Andrew T. Sanders
  • Patent number: 9156510
    Abstract: A single mounting device is provided for each trolley riser for use with a set of shims in order to accurately align and secure a clamp to a datum. In another aspect, a generally polyhedron-shaped clamp body is used with a mounting plate to secure a clamp in different orientations relative to a manufacturing plant locator.
    Type: Grant
    Filed: October 17, 2012
    Date of Patent: October 13, 2015
    Assignee: BTM Company LLC
    Inventors: Brian D. Petit, Andrew T. Sanders
  • Publication number: 20140103591
    Abstract: A single mounting device is provided for each trolley riser for use with a set of shims in order to accurately align and secure a clamp to a datum. In another aspect, a generally polyhedron-shaped clamp body is used with a mounting plate to secure a clamp in different orientations relative to a manufacturing plant locator.
    Type: Application
    Filed: October 17, 2012
    Publication date: April 17, 2014
    Applicant: BTM Corporation
    Inventors: Brian D. Petit, Andrew T. Sanders
  • Patent number: 6488273
    Abstract: A apparatus includes an arm, a housing having a chamber, a vane rotatably movable within the chamber and an engaging member. The engaging member is slidingly coupled to the arm. The engaging member is selectively positionable in an engaged and a disengaged position with the vane such that the arm rotates in response to rotation of the vane when the engaging member is in the engaged position.
    Type: Grant
    Filed: April 20, 2001
    Date of Patent: December 3, 2002
    Assignee: BTM Corporation
    Inventors: Edwin G. Sawdon, Dean J. Kruger, Andrew T. Sanders
  • Publication number: 20020153650
    Abstract: A positioning apparatus includes an arm, a housing having a chamber, a vane rotatably movable within the chamber and an engaging member. The engaging member is slidingly coupled to the arm. The engaging member is selectively positionable in an engaged and a disengaged position with the vane such that the arm rotates in response to rotation of the vane when the engaging member is in the engaged position.
    Type: Application
    Filed: April 20, 2001
    Publication date: October 24, 2002
    Inventors: Edwin G. Sawdon, Dean J. Kruger, Andrew T. Sanders
  • Patent number: 6412845
    Abstract: A gripper includes a body and an actuator coupled to the body. The gripper further includes a first hub rotatably mounted to the body where the first hub is drivingly engaged with the actuator. A second hub is selectively drivingly engaged with the actuator. The second hub rotates in a direction opposite to the first hub. A first arm is coupled to the first hub and a second arm is coupled to the second hub. The first and second arms are articulable from open position to closed positions.
    Type: Grant
    Filed: July 7, 2000
    Date of Patent: July 2, 2002
    Assignee: BTM Corporation
    Inventors: Edwin G. Sawdon, Andrew T. Sanders