Patents by Inventor Robert Crasta

Robert Crasta 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).

  • Pin-holding device for use in connecting a pin
    Patent number: 5083696
    Abstract: A pin-holding device for use in connecting a pin to a printed circuit board, comprising a substrate for holding a pin to be inserted into the printed circuit board and soldered thereto, the substrate having a pin insertion hole for detachably holding the pin such that at least one end portion of the pin is perpendicularly projected from the substrate, whereby the one end portion of the pin is inserted into the printed circuit board and soldered thereto in a state that the pin is held, thereafter the pin-holding device is detached from the pin.
    Type: Grant
    Filed: June 4, 1991
    Date of Patent: January 28, 1992
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Meng Kuang Kan, Bee Suat Ng, Robert Crasta