Patents by Inventor Kamlesh Bhagwanbhai Prajapati

Kamlesh Bhagwanbhai Prajapati 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).

  • Patent number: 6421880
    Abstract: The invention concerns a rock drill handle which is connectable to a hand-held rock drill and which includes vibration damping means to damp the transmission of at least back and forth vibrations from the drill to the hand of an operator gripping the handle. In the preferred embodiments, the handle comprises operatively forwardly located connecting means connectable to the backhead of the drill, an operatively rearwardly located handle section and at least one linking section which extends rearwardly from the connecting means to the handle section, the linking section including damping means.
    Type: Grant
    Filed: February 9, 2000
    Date of Patent: July 23, 2002
    Inventors: Kamlesh Bhagwanbhai Prajapati, Petrus Albertus Jozef Hes