Patents by Inventor Jerome A. Kaczmarek

Jerome A. Kaczmarek 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).

  • Nail driving tool
    Patent number: 4437602
    Abstract: A nail driving tool allowing continual visual observation of nail by the user while the nail is being driven. The tool includes a driver member for transferring a hammer impact force to a nail head, a guide member having a transparent driving end, and a frictional element, mounted to the guide member, frictionally engaging the driver.
    Type: Grant
    Filed: August 4, 1978
    Date of Patent: March 20, 1984
    Inventor: Jerome A. Kaczmarek