Patents by Inventor Guenter O. Speier

Guenter O. Speier 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: 5383696
    Abstract: A shovel is disclosed having a conventional shovel handle and yoke with the surface formed of flattened expanded metal. The flattened expanded metal is conventional and of the type that forms a grid of four sided diamond shaped openings having an elongate dimension and a short dimension. The flattened expanded metal is aligned parallel to the handle of the shovel and cut to a width and length sufficient to form the shovel body. The left and right edges as well as the top of the expanded metal are lined with straight bars to impart even and uninterrupted side edges and a foot hold top edge adjacent the yoke. The flattened metal forming the body of the shovel is given a conventional arcuate section and formed from metal having sufficient strength that all necessary support for the shovel surface is from the flattened metal. The front edges are cut to expose the elongate diamonds of the flattened expanded metal in a serrated configuration with at least the front serrated edge being hardened.
    Type: Grant
    Filed: September 23, 1993
    Date of Patent: January 24, 1995
    Inventor: Guenter O. Speier
  • Patent number: 5228712
    Abstract: A fully collapsible ramp trailer is disclosed which is provided with an adjustable axle for balancing the weight of a vehicle-towed motorcycle for optimum transport. In the assembled disposition, the ramp unfolds into three rigidly coupled sections with a hinged rear ramp. The forward section of the ramp trailer includes a fount wheel capturing well for receiving the front wheel of a motorcycle. The middle section of the ramp in the assembled disposition rigidly braces relative to the capturing wheel well portion at one end and rigidly braces to the axle section of the ramp at the other end to form a unitary and rigid bed upon which the motorcycle can be rolled for loading and unloading. The rear ramp hinges with respect to the three section ridged frame and moves from a ground engaged ramp position to an upwardly folded abutted position to the rear wheel of a loaded motorcycle.
    Type: Grant
    Filed: November 26, 1991
    Date of Patent: July 20, 1993
    Inventor: Guenter O. Speier
  • Patent number: 5125222
    Abstract: In the combination of a rotary lawn mower, an improved mounting for an air impermeable bag is disclosed. The standard rotary lawn mower includes a rotating blade for cutting and blowing grass upwardly, a housing overlying the ground and surrounding the rotating blade for confining the upwardly blown cut grass about the rotating blade, a discharge aperture defined by the housing for permitting the upwardly blown grass to be discharged from the housing in a confined stream of air and cut grass, and an exhaust aperture from the bag for permitting air discharge from the air impermeable bag. The improved mounting for the air impermeable bag includes an underlying support attached to and supported over the ground from the rotatory lawn mower for receiving from above the air impermeable bag and supporting the bag above the ground. A bag stabilizing member fastens to the upper end of the bag at one end and is hinged with respect to the lawn mower at the mount for movement towards and away from the mount.
    Type: Grant
    Filed: December 27, 1990
    Date of Patent: June 30, 1992
    Inventor: Guenter O. Speier