Patents by Inventor Robert Kasran

Robert Kasran 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).

  • Quick release mechanism for an automatic sewing machine workholder
    Patent number: 4461227
    Abstract: A mechanism for releasably securing a workholder to the automatically controlled carriage of a sewing machine during the sewing machine cycle. The mechanism includes a pair of coacting connector means operative to fixedly couple the workholder and the automatically controlled carriage together along with mechanism for automatically uncoupling the coacting connectors and propelling the workholder from the carriage at the completion of the sewing operation.
    Type: Grant
    Filed: September 18, 1981
    Date of Patent: July 24, 1984
    Assignee: Union Special Corporation
    Inventors: Jack S. Abrams, Robert Kasran