Patents by Inventor Lynn S. Scott

Lynn S. Scott 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).

  • Sealing ring
    Patent number: 4174846
    Abstract: An annular sealing ring comprises a U cup having a pair of lips for forming a cavity therebetween and an elastomeric expander ring mounted within the cavity. Sealing edges on the lips are contacted by members to be sealed and are positioned on the outside of the lips at a vertical location at or below the horizontal center line of the expander ring when the expander ring is mounted within the cavity.
    Type: Grant
    Filed: March 9, 1978
    Date of Patent: November 20, 1979
    Assignee: Parker-Hannifin Corporation
    Inventor: Lynn S. Scott
  • Sealing ring
    Patent number: 4013299
    Abstract: An annular sealing ring comprises a U-cup having a pair of lips for forming a cavity therebetween and an elastomeric expander ring mounted within the cavity. Sealing edges on the lips are contacted by members to be sealed and are positioned on the outside of the lips at a vertical location at or below the horizontal center line of the expander ring when the expander ring is mounted within the cavity.
    Type: Grant
    Filed: November 14, 1975
    Date of Patent: March 22, 1977
    Assignee: Parker-Hannifin Corporation
    Inventor: Lynn S. Scott