Patents by Inventor Kenneth R. Kolb

Kenneth R. Kolb 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).

  • Publication number: 20190029405
    Abstract: A multi-use hygienic door opener device with a hook-like configuration and an integral keypad contacting push button knob that allows a user to hygienically open doors without touching the door handles and that can be conveniently carried. Furthermore, the integral keypad contacting push button hook and knob multi-use feature also allows the user to operate public keypads without touching the keypad. For convenience, an integral key ring feature keeps the present door opener device handy, as one always carries their keys. Using PIN keypads without worry about germs is now possible at gas stations, grocery stores, and the like.
    Type: Application
    Filed: July 30, 2018
    Publication date: January 31, 2019
    Inventor: Kenneth R. Kolb