Patents by Inventor Derek James Pasquire

Derek James Pasquire 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).

  • Resistance welding apparatus affording operator protection
    Patent number: 4041272
    Abstract: Resistance welding apparatus having a power driven welding head carrying a first welding electrode for co-operation with a second welding electrode, wherein the head is switched from a low-force approach operating mode to a high-force squeeze operating mode only when the welding electrodes electrically contact one another, either directly or through a workpiece therebetween, so that no gap exists in which an operator's hand or finger can be crushed between the electrodes upon transition from low-force to high-force operation.
    Type: Grant
    Filed: September 26, 1975
    Date of Patent: August 9, 1977
    Assignee: British Leyland UK Limited
    Inventors: Peter Edward Burton, Derek James Pasquire, Peter Edward George Marshall