Patents by Inventor Dennis L. Munns

Dennis L. Munns 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: 4643397
    Abstract: An improved guide means for guiding fiber-optic cable from a reel rotatably supported on the boom assembly of a vehicle to the feed tube of a shank attached to the vehicle hitch. A first fairlead assembly is fixably mounted to the top of the vehicle's ROPS and is comprised of a housing defining an opening ended chamber. Each chamber opening has a plurality of roller stratically located to form a convergence inwardly to the chamber. A second fairlead assembly is fixably mounted to the shank for directing cable to the shank feed tube. The second fairlead assembly is comprised of vertical sidewall mounted to a base and having a plurality of rollers rotatably mounted between the sidewalls for funneling the cable to the feed tubes.
    Type: Grant
    Filed: April 15, 1985
    Date of Patent: February 17, 1987
    Assignee: Deere & Company
    Inventor: Dennis L. Munns
  • Patent number: 4402645
    Abstract: A load support assembly including a base plate pivotally mounted to the lift arm of a supporting vehicle. A linking arm pivotally mounted to the base plate at one end and having a lift fork pivotally mounted at the other end. A hydraulic cylinder pivotally mounted to the base plate at one end and has a lift fork pivotally mounted at the other end. A linking arm is pivotally mounted to the base plate at one end and has another lift fork pivotally mounted at the other end. A member is pivotally mounted to both lift forks to maintain the lift forks in parallel alignment. A second hydraulic cylinder is pivotally mounted to the base plate at one end and to the linking arm at the other end to impart rotational displacement to the linking arm.
    Type: Grant
    Filed: March 30, 1981
    Date of Patent: September 6, 1983
    Assignee: Deere & Company
    Inventors: Ross T. Broderick, Dennis L. Munns