Patents by Inventor Walter E. Mack

Walter E. Mack 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: 4230276
    Abstract: Two embodiments of an assembly for directing a fluid, such as a combination of air and a liquid, toward a vehicle headlamp for cleaning the headlamp surface. A support member is adapted at a first end to be connected to a vehicle body adjacent a headlamp and extends to a forward end which supports a nozzle guide or cage member. The assembly includes an elbow member having a fluid inlet and support flanges for receiving retaining fasteners. A supply tube is connected to the inlet of the elbow. The elbow member has an outlet which extends transversely of the inlet and a flailing flexible tube is connected to the outlet and has a loop integral therewith extending about the elbow member for retaining the flailing tube thereon. The cage member has a terminal end defining an opening and is of generally funnel shape for restricting the flailing movement of the emitting end of the flailing tube. In the second embodiment a cover is disposed over the cage member.
    Type: Grant
    Filed: July 27, 1976
    Date of Patent: October 28, 1980
    Assignee: McCord Corporation
    Inventors: David V. Tinder, Walter E. Mack
  • Patent number: 4026473
    Abstract: An assembly for directing a fluid, such as a combination of air and a liquid, toward a vehicle headlamp for cleaning the headlamp surface. A box-like support member is adapted at a first end to be connected to a vehicle body adjacent a headlamp and extends to a distal end to be positioned forwardly of the headlamp. The distal end of the box member includes a front wall with an aperture therein to define retaining flanges. An elbow member having a fluid inlet is disposed within the box member and has support flanges which overlap and engage the retaining flanges of the box-like member. A supply tube is connected to the inlet of the elbow and a coil spring is disposed about the supply tube and engaging the elbow member urging the elbow member forwardly. The elbow member has an outlet which extends upwardly and rearwardly from the inlet and a flailing flexible tube is connected to the outlet and has a loop integral therewith extending about the bottom of the elbow member for retaining the flailing tube thereon.
    Type: Grant
    Filed: October 20, 1975
    Date of Patent: May 31, 1977
    Assignee: McCord Corporation
    Inventors: David V. Tinder, Walter E. Mack