Patents Assigned to Up-Trend Design
  • Patent number: 4778433
    Abstract: The disclosed toy creature defines a mouth, a tongue, and means for manipulating the tongue between a substantially extended straight orientation projecting from the mouth, and a coiled orientation totally within the mouth. As so manipulated, the tongue may be coiled around and entrap some toy prey, and draw the prey back toward and into the mouth, as if to eat the prey. The mouth may be opened and closed, correlated to the movement of the tongue, particularly in opening the mouth wide only upon the tongue being recoiled, to carry the captured prey into the opened mouth. The tongue may be formed of links, pivoted together end-to-end; and a push-pull member, extended substantially the full length of the tongue links, but offset laterally from the pivot connections, may be used for manipulating the tongue.
    Type: Grant
    Filed: March 12, 1987
    Date of Patent: October 18, 1988
    Assignee: Up-Trend Design
    Inventors: Robert S. McKay, Dennis R. Dahm, Robert S. McLennan
  • Patent number: 4772242
    Abstract: A wheeled toy vehicle is disclosed having a frame and a drive wheel rotatably mounted on the frame, to roll across a support surface. A pair of forearms are pivoted to the frame, respectively on its opposite sides. Each forearm has a fist at its forward end and an elbow at its rearward end. Each forearm is constrained to pivot between a raised position having its fist well above the elbow and the support surface, and a lowered position having its fist close to the support surface. A drive couples each forearm, at a location between the elbow and fist, to the drive wheel, for repeatedly raising and lowering each forearm, as the drive wheel is rotated. A pair of upper arms respectively are pivoted to the forearms at the elbows. The upper arm is angled relative to its associated forearm, the angle between each upper arm and forearm being its minimum near the raised position and being its maximum near the lowered position.
    Type: Grant
    Filed: January 29, 1987
    Date of Patent: September 20, 1988
    Assignee: Up-Trend Design
    Inventors: Robert S. McKay, William D. Nelson