Patents by Inventor Michael J. Coffey

Michael J. Coffey 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: 5326340
    Abstract: An identity grip device conforms to the shape of a human hand which will grip the device. There is a first end portion, a second end portion and a central portion which continuously connects the first end portion to the second end portion. The central portion has a top side and a bottom side and finger grips located on the top side of the central portion. Thumb grips are located on the bottom side of the central portion. The identity grip device may be used with an exercise device such as a dumbbell.
    Type: Grant
    Filed: July 29, 1993
    Date of Patent: July 5, 1994
    Assignee: Michael J. Coffey
    Inventor: Michael J. Coffey
  • Patent number: 5314230
    Abstract: Structure is provided for joining and bonding together two halves of a plastic upper body member which in turn are joined and bonded to a fiber reinforced lower member to comprise a monocoque vehicle assembly. The joint designs facilitate side-to-side and fore-and-aft alignment for quick and easy assembly of the upper body member to the lower member. Spacer surfaces are provided for controlling adhesive reservoirs between adjoining surfaces to facilitate positive bonding.
    Type: Grant
    Filed: January 25, 1993
    Date of Patent: May 24, 1994
    Assignee: Deere & Company
    Inventors: Wayne R. Hutchison, Richard D. Teal, Steven C. Wasson, Mansour Mirdamadi, Earl T. Moore, Luis Lorenzo, Michael J. Coffey, Daniel R. Nickles
  • Patent number: 5238267
    Abstract: A plastic monocoque body useful with small vehicles, such as lawn and garden tractors. A lower fiberglass reinforced plastic frame member is bonded to two upper body members to form a monocoque body. The assembly incorporates attaching, pivot and support structures for the engine, transaxle and drive wheels, steerable front wheels, steering mechanism, clutch and brake pedals and control linkages, shift and throttle controls and linkages, adjustable mower deck, adjustable seat and battery. Through utilizing the net shape manufacturing process, no metal skeleton is required, thereby reducing the expense and complexity of manufacture, assembly and paint operations.
    Type: Grant
    Filed: June 14, 1991
    Date of Patent: August 24, 1993
    Assignee: Deere & Company
    Inventors: Wayne R. Hutchison, Jon M. Patterson, Eugene G. Hayes, Daniel A. Sebben, Richard D. Teal, Steven C. Wasson, David R. Daniel, Mansour Mirdamadi, Earl T. Moore, Luis Lorenzo, Robert J. Cleereman, Michael J. Coffey
  • Patent number: 5218814
    Abstract: A horizontally extending plate-like member having a power source, transaxle and belt arrangement coupled thereto. The member mounts the power source, transaxle, and belt arrangement to a vehicle frame, and establishes a lever arm between first and second coupling means for transferring relatively small concentrated loads to the vehicle frame. The power source, transaxle, belt arrangement and member can be removed from the vehicle frame for service as a single unit or module.
    Type: Grant
    Filed: June 14, 1991
    Date of Patent: June 15, 1993
    Assignee: Deere & Company
    Inventors: Richard D. Teal, Wayne R. Hutchison, Jon M. Patterson, Terry D. Hardesty, Eugene G. Hayes, David R. Daniel, Michael J. Coffey, Steven C. Wasson, Luis Lorenzo
  • Patent number: 5181688
    Abstract: A mechanism for coupling vehicle components to a vehicle frame made of a plastic material. A bolt is received by generally aligned openings defined by the frame and the component, and a first nut threaded onto the bolt securely presses the frame and component together. A spacer or second nut carried by the bolt between the first nut and the component is positioned within the opening in the frame. The spacer is slightly smaller in depth than the frame member, and allows the frame to become slightly compress. The spacer limits the travel of the nut on the threads, thereby preventing the frame from being compressed beyond the elastic range of deflection. A module plate having the vehicle engine thereattached is carried between the second nut and the vehicle component. The second nut keeps the module plate and the component securely coupled together when the first nut is removed from the bolt, such that the module plate, the engine and the vehicle component can be removed from the frame as a single unit.
    Type: Grant
    Filed: June 14, 1991
    Date of Patent: January 26, 1993
    Assignee: Deere & Company
    Inventors: Wayne R. Hutchison, Jon M. Patterson, Terry D. Hardesty, Richard D. Teal, Eugene G. Hayes, Michael J. Coffey, Earl T. Moore
  • Patent number: D338473
    Type: Grant
    Filed: June 14, 1991
    Date of Patent: August 17, 1993
    Assignee: Deere & Company
    Inventors: Jon M. Patterson, Wayne R. Hutchison, Eugene G. Hayes, Daniel A. Sebben, Richard D. Teal, Steven C. Wasson, David R. Daniel, Earl T. Moore, Mansour Mirdamadi, Luis Lorenzo, Michael J. Coffey, Robert J. Cleereman, James H. Weitz, Daniel R. Nickles
  • Patent number: D340461
    Type: Grant
    Filed: June 14, 1991
    Date of Patent: October 19, 1993
    Assignee: Deere & Company
    Inventors: Jon M. Patterson, Wayne R. Hutchison, Eugene G. Hayes, Daniel A. Sebben, Richard D. Teal, Steven C. Wasson, David R. Daniel, Earl T. Moore, Mansour Mirdamadi, Luis Lorenzo, Michael J. Coffey, Robert J. Cleereman, James H. Weitz, Daniel R. Nickles