Patents by Inventor Elyakim Schaap

Elyakim Schaap 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).

  • Oleo-pneumatic shock absorbing system
    Patent number: 6491289
    Abstract: The invention provides a shock-absorbing system, comprising an oil cell having bellows-shaped walls and a bi-fluid cell, the cells being in fluid communication via at least one flow restriction conduit.
    Type: Grant
    Filed: November 14, 2000
    Date of Patent: December 10, 2002
    Inventor: Elyakim Schaap
  • Bellows-shaped article
    Patent number: 6461695
    Abstract: The invention provides a bellows-shaped article made of fiber reinforced plastics.
    Type: Grant
    Filed: November 14, 2000
    Date of Patent: October 8, 2002
    Inventor: Elyakim Schaap