Patents by Inventor Michael A. Whicker

Michael A. Whicker 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).

  • Mutli-tool with length adjustable handle
    Patent number: 10913144
    Abstract: A multi-tool incorporates an extendable spring-loaded handle that accommodates interchangeable tool heads using a quick-connect slip fit connection. The spring-loaded handle is capable of securing a selected length of the multi-tool in a locked position.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: February 9, 2021
    Inventors: Michael A. Whicker, Larry M. Nelson