Patents by Inventor David T. Squires

David T. Squires 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).

  • Heat-recoverable articles
    Patent number: 4232712
    Abstract: A heat-recoverable article for protecting a conduit, for example, an electric cable, where its conductors pass through an aperture in a bulkhead, in order, for example, to prevent chafing; the article has an inner expansible and an outer shrinkable sleeve, the outer jacket of the cable terminating in an annular space between the sleeves, the space shrinking on heating of the article; one end of the inner sleeve is expansible to grip the bulkhead.
    Type: Grant
    Filed: September 25, 1978
    Date of Patent: November 11, 1980
    Assignee: Raychem Limited
    Inventor: David T. Squires