Patents by Inventor Paul Checklin

Paul Checklin 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).

  • Retainer for rust inhibitor
    Patent number: D561872
    Type: Grant
    Filed: May 5, 2006
    Date of Patent: February 12, 2008
    Assignee: WD-40 Company
    Inventors: Graham P. Milner, Stephanie Barry, Paul Checklin, Francois Duval, Ivan Brousseau
  • Retainer for rust inhibitor
    Patent number: D564064
    Type: Grant
    Filed: May 17, 2007
    Date of Patent: March 11, 2008
    Assignee: WD-40 Company
    Inventors: Graham P. Milner, Stephanie Barry, Paul Checklin, Francois Duval, Ivan Brousseau
  • Flexible straw for aerosol product
    Patent number: D723368
    Type: Grant
    Filed: May 15, 2014
    Date of Patent: March 3, 2015
    Assignee: WD-40 Company
    Inventors: Paul Checklin, Kevin Simmons, Martin Aaron Leugers, Alexander Robert Brown, Arthur Charles Kwun
  • Bottle
    Patent number: D813042
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: March 20, 2018
    Assignee: WD-40 COMPANY
    Inventors: Chris Howell, Paul Checklin, Claudia Fenske, Jonathan Eziquiel-Shriro, Liam Hawry
  • Bottle
    Patent number: D820681
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: June 19, 2018
    Assignee: WD-40 COMPANY
    Inventors: Chris Howell, Paul Checklin, Claudia Fenske, Jonathan Eziquiel-Shriro, Liam Hawry
  • Bottle
    Patent number: D849547
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: May 28, 2019
    Assignee: WD-40 COMPANY
    Inventors: Chris Howell, Paul Checklin, Claudia Fenske, Jonathan Eziquiel-Shriro, Liam Hawry