Patents Assigned to Axis Bicycle Incorporated
  • All-terrain bicycle frame
    Patent number: 5533742
    Abstract: An injection molded, single-piece plastic bicycle frame which includes a generally upright stem, and a cantilever structure joined to and extending from opposite sides of the stem in a gently curving, downwardly facing reverse bend. The material forming the frame has a nonuniform internal structural density which is characterized by higher density adjacent the surface, and by decreasing density progressing toward the core. This material preferably takes the form of a foamed structural plastic material.
    Type: Grant
    Filed: August 6, 1991
    Date of Patent: July 9, 1996
    Assignee: Axis Bicycle Incorporated
    Inventor: Stephen Peart
  • All terrain bicycle frame
    Patent number: D323477
    Type: Grant
    Filed: June 14, 1990
    Date of Patent: January 28, 1992
    Assignee: Axis Bicycle Incorporated
    Inventors: Stephen Peart, Simon Lunn