Patents by Inventor Robert G. Chipman

Robert G. Chipman 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).

  • Patent number: D562989
    Type: Grant
    Filed: June 8, 2006
    Date of Patent: February 26, 2008
    Assignee: Landscape Forms, Inc.
    Inventor: Robert G. Chipman
  • Patent number: D564247
    Type: Grant
    Filed: May 17, 2006
    Date of Patent: March 18, 2008
    Assignee: Landscape Forms, Inc.
    Inventor: Robert G. Chipman
  • Patent number: D597273
    Type: Grant
    Filed: September 15, 2008
    Date of Patent: July 28, 2009
    Assignee: Landscape Forms, Inc.
    Inventor: Robert G. Chipman
  • Patent number: D597720
    Type: Grant
    Filed: September 15, 2008
    Date of Patent: August 4, 2009
    Assignee: Landscape Forms, Inc.
    Inventor: Robert G. Chipman
  • Patent number: D694543
    Type: Grant
    Filed: April 17, 2013
    Date of Patent: December 3, 2013
    Assignee: Landscape Forms, Inc.
    Inventor: Robert G. Chipman
  • Patent number: D694544
    Type: Grant
    Filed: April 17, 2013
    Date of Patent: December 3, 2013
    Assignee: Landscape Forms, Inc.
    Inventor: Robert G. Chipman
  • Patent number: D718558
    Type: Grant
    Filed: April 17, 2013
    Date of Patent: December 2, 2014
    Assignee: Landscape Forms, Inc.
    Inventor: Robert G. Chipman
  • Patent number: D746074
    Type: Grant
    Filed: November 24, 2014
    Date of Patent: December 29, 2015
    Assignee: LANDSCAPE FORMS, INC.
    Inventor: Robert G. Chipman
  • Patent number: D906617
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: December 29, 2020
    Assignee: LANDSCAPE FORMS, INC.
    Inventors: Robert G. Chipman, Site Li, James M. Bucholtz
  • Patent number: D906619
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: December 29, 2020
    Assignee: LANDSCAPE FORMS, INC.
    Inventors: Robert G. Chipman, Site Li, James M. Bucholtz
  • Patent number: D941068
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: January 18, 2022
    Assignee: LANDSCAPE FORMS, INC.
    Inventors: Robert G. Chipman, Site Li, James M. Bucholtz
  • Patent number: D941069
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: January 18, 2022
    Assignee: LANDSCAPE FORMS, INC.
    Inventors: Robert G. Chipman, Site Li, James M. Bucholtz
  • Patent number: D941070
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: January 18, 2022
    Assignee: LANDSCAPE FORMS, INC.
    Inventors: Robert G. Chipman, Site Li, James M. Bucholtz
  • Patent number: D941071
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: January 18, 2022
    Assignee: LANDSCAPE FORMS, INC.
    Inventors: Robert G. Chipman, Site Li, James M. Bucholtz
  • Patent number: D1014992
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: February 20, 2024
    Assignee: LANDSCAPE FORMS, INC.
    Inventors: Robert G. Chipman, Site Li, James M. Bucholtz
  • Patent number: D1014993
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: February 20, 2024
    Assignee: LANDSCAPE FORMS, INC.
    Inventors: Robert G. Chipman, Site Li, James M. Bucholtz
  • Patent number: D1014994
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: February 20, 2024
    Assignee: LANDSCAPE FORMS, INC.
    Inventors: Robert G. Chipman, Site Li, James M. Bucholtz
  • Patent number: D1014995
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: February 20, 2024
    Assignee: LANDSCAPE FORMS, INC.
    Inventors: Robert G. Chipman, Site Li, James M. Bucholtz
  • Patent number: D1014996
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: February 20, 2024
    Assignee: LANDSCAPE FORMS, INC.
    Inventors: Robert G. Chipman, Site Li, James M. Bucholtz
  • Patent number: D1015036
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: February 20, 2024
    Assignee: LANDSCAPE FORMS, INC.
    Inventors: Robert G. Chipman, Site Li, James M. Bucholtz