Patents by Inventor John C. Jackman

John C. Jackman 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).

  • Fitting
    Patent number: 4726702
    Abstract: A fitting for connecting elongate elements, such as tubing, comprises a body 1 and legs 2a and 2b which fit into tubes A and B. The legs 2a and 2b are provided with recesses 4 for receiving bonding inserts 5 which contain bonding medium, for example, solder 6. The inserts 5 are of a material compatible with materials of the tubs A and B. When heat is applied to the external surface of the tubes A and B, in the region of the legs 2a, 2b, the solder 6 melts and bonds the inserts 5 to the tubes A and B.
    Type: Grant
    Filed: January 31, 1986
    Date of Patent: February 23, 1988
    Assignee: Keelglen, Ltd.
    Inventor: John C. Jackman