Patents Assigned to Harry S. Peterson Company
  • Joint seal
    Patent number: 4098043
    Abstract: A hollow elastomeric seal member having a bottom wall particularly formed to facilitate installation of the seal within an expansible joint.
    Type: Grant
    Filed: August 1, 1977
    Date of Patent: July 4, 1978
    Assignee: Harry S. Peterson Company
    Inventor: Samuel D. McCready