Patents by Inventor John A. McAnulty, Sr.

John A. McAnulty, Sr. 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).

  • Underwater electric cable tension termination
    Patent number: 4673231
    Abstract: Inner and outer helically wound wire tension members (26, 28) are expanded into the cone (38) of cup body (32). Epoxy plug (40) is poured therein. When tension is applied, plug (40) slides within its cup (34) to compressively lock the tension members in the plug. Bosses (42, 44) are formed on the cup and cable sheath (30) and flexible sleeve (50) is sealed to both bosses. This provides sealing during stretching with increased tension.
    Type: Grant
    Filed: February 4, 1986
    Date of Patent: June 16, 1987
    Assignee: Hughes Aircraft Company
    Inventor: John A. McAnulty, Sr.