Patents by Inventor Charles Gutierrez

Charles Gutierrez 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).

  • Chainsaw chain protector
    Patent number: 9522431
    Abstract: A chain saw protector comprising a “U” shaped block of elastic material having a proximal base and first and second spaced apart mutually parallel legs, each having distal ends containing bores that are longitudinally aligned with each other where the bore in the second leg includes circumferential internal threads that engage a threaded shaft disposed in the bores, where the turning of the shaft brings the legs together for clamping a chain saw guide bar between the legs.
    Type: Grant
    Filed: April 1, 2015
    Date of Patent: December 20, 2016
    Inventor: Charles Gutierrez
  • Chainsaw Chain Protector
    Publication number: 20160288227
    Abstract: A chain saw protector comprising a “U” shaped block of elastic material having a proximal base and first and second spaced apart mutually parallel legs, each having distal ends containing bores that are longitudinally aligned with each other where the bore in the second leg includes circumferential internal threads that engage a threaded shaft disposed in the bores, where the turning of the shaft brings the legs together for clamping a chain saw guide bar between the legs.
    Type: Application
    Filed: April 1, 2015
    Publication date: October 6, 2016
    Inventor: Charles Gutierrez