Patents by Inventor Challie Conley

Challie Conley 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).

  • Dual control driving system
    Patent number: 4921066
    Abstract: An improved dual control driving system is provided for a combustion engine powered vehicle moveable on wheels and having a pair of steering systems, a pair of braking systems and a pair of accelerator systems. The steering systems work in tandem with each other; the braking systems work in tandem with each other. The accelerator systems, however, work independently of each other.
    Type: Grant
    Filed: February 22, 1988
    Date of Patent: May 1, 1990
    Assignee: Refuse Trucks, Inc.
    Inventor: Challie Conley
  • Passenger side driving system
    Patent number: 4911261
    Abstract: A passenger side controlled driving system is provided for a combustion engine powered vehicle moveable on wheels and having a passenger side steering system that is engaged to a portion of the factory provided steering system. A passenger side braking system and a passenger side accelerator system is provided and similarly dependent upon and engaged to factory provided systems. The passenger side system can be readily adapted between it and a dual control system.
    Type: Grant
    Filed: March 29, 1989
    Date of Patent: March 27, 1990
    Assignee: Refuse Trucks, Inc.
    Inventor: Challie Conley
  • Dual control driving system
    Patent number: 4726441
    Abstract: An improved dual control driving system is provided for a combustion engine powered vehicle moveable on wheels and having a pair of steering systems, a pair of braking systems and a pair of accelerator systems. The steering systems work in tandem with each other; the braking systems work in tandem with each other. The accelerator systems, however, work independently of each other.
    Type: Grant
    Filed: May 23, 1986
    Date of Patent: February 23, 1988
    Inventor: Challie Conley
  • Accessory for expanding the payload capacity of a forklift
    Patent number: 4708576
    Abstract: An improved forklift apparatus can be provided by utilization of a forklift extension kit including an elongated base member that is removably attached to the forks of the forklift vehicle. Auxiliary fork assemblies are releasably attached to the base member and can be subjectively positioned along the base member to lie parallel with the vehicle forks. Locking and safety mechanisms can be mounted on the base member and fork assemblies to prevent any inadvertent displacement of the fork assemblies.
    Type: Grant
    Filed: January 8, 1986
    Date of Patent: November 24, 1987
    Assignee: Emmett Hines
    Inventor: Challie Conley
  • Exhaust system cover assembly
    Patent number: 4026381
    Abstract: The present invention provides a cover assembly for an exhaust muffler and tail pipe to reduce noise and eliminate corrosion. The cover assembly is advantageously formed from a pair of molded rigid fiber glass shells that can be fastened together about both the exhaust pipe and the muffler. Sandwiched about the muffler and exhaust pipe shells are layers of asbestos and spun glass. The shell itself is a combination of a fire retardant resin and fiber glass. The exhaust covering is particularly valuable in diesel exhaust systems for trucks.
    Type: Grant
    Filed: September 15, 1975
    Date of Patent: May 31, 1977
    Assignee: Hallamore Inc.
    Inventor: Challie Conley
  • Truck cab body
    Patent number: D283208
    Type: Grant
    Filed: December 12, 1983
    Date of Patent: April 1, 1986
    Inventor: Challie Conley