Patents by Inventor Russell L. Hickson

Russell L. Hickson 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).

  • Mounting pin seals for disc brake calipers
    Patent number: 4611694
    Abstract: A cylindrical seal for mounting pins for disc brake calipers has two parts. The first part is an elastomeric seal with a central accordian portion and radially extending end flanges. The second portion is a helical spring made of flat wire coiled in telescoping sliding convolutions which hold flanges on the inner element against radial surfaces and which protect the inner element from heat and debris.
    Type: Grant
    Filed: February 4, 1985
    Date of Patent: September 16, 1986
    Assignee: Rockwell International Corporation
    Inventors: Russell L. Hickson, James L. Weber