Patents by Inventor Leonard C. Maron

Leonard C. Maron 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).

  • Workpiece clamp assembly for electrolytic plating machine
    Patent number: 4501650
    Abstract: In a plating machine the circuit board workpieces are held in clamp assemblies which grip the leading edge of each board so that the lower edges of the boards can be plated as the clamps travel around the machine. These clamps are adjustably mounted on a chain, and can be quickly removed for varying the spacing between them. Each clamp is designed to be loaded by the machine operator in a one handed operation without any separate clamp opening motion by him.
    Type: Grant
    Filed: August 26, 1983
    Date of Patent: February 26, 1985
    Assignee: Napco, Inc.
    Inventor: Leonard C. Maron