Patents by Inventor Gosta Ohrn

Gosta Ohrn 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).

  • Lift chain with end connector
    Patent number: 3950941
    Abstract: A lift chain including an end connector for connecting an end link to the load-carrying member of a fork-lift truck or similar load-handling device. Each link of the chain comprises a plurality of juxtaposed parallel link plates and the end connector includes a clevis joining the end link with a head having a screwthreaded attachment stud. The clevis is pivotally connected to the end link and the head by means of two spaced connector pins disposed crosswise to permit the end link to swing omnidirectionally relative to the head.
    Type: Grant
    Filed: November 26, 1974
    Date of Patent: April 20, 1976
    Assignee: Bulten-Kanthal AB
    Inventor: Gosta Ohrn