Patents Assigned to NHS Incorporated
  • Method for making injection-molded, foamed, structual plastic, composite-material skateboard
    Patent number: 5716562
    Abstract: A unitary, monocoque, injection-molded skateboard (and method of making the same) which is characterized by an elongate composite body with a specific gravity in the range of about 0.75 to about 0.8, and including a foamed structural plastic mass having a distributed differentiated density, and contained within that mass, plural, elongate strands of reinforcing carbon fibre material.
    Type: Grant
    Filed: November 22, 1995
    Date of Patent: February 10, 1998
    Assignee: NHS Incorporated
    Inventors: Stephen Peart, Timothy C. Piumarta