Patents by Inventor James John Burnett

James John Burnett 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).

  • PORTABLE BARRICADE AND PORTABLE BARRICADE SYSTEM
    Publication number: 20220228330
    Abstract: A portable barricade includes a road plate, first and second support posts extending upward from end portions of the road plate, a barricade arm extending between the first and second support posts, and a lift coupled one of the end portions of the barricade arm and a corresponding one of the first and second support posts. Actuation of the lift is configured to slide the barricade arm relative to the first and second support members between a retracted position proximate to the road plate and a deployed position distal from the road plate.
    Type: Application
    Filed: April 5, 2022
    Publication date: July 21, 2022
    Inventors: Harry D. Dickinson, David G. Dickinson, James John Burnett, Judy L. Manor
  • Portable barricade and portable barricade system
    Patent number: 11384493
    Abstract: A portable barricade includes a road plate, first and second support posts extending upward from end portions of the road plate, a barricade arm extending between the first and second support posts, and a lift coupled one of the end portions of the barricade arm and a corresponding one of the first and second support posts. Actuation of the lift is configured to slide the barricade arm relative to the first and second support members between a retracted position proximate to the road plate and a deployed position distal from the road plate.
    Type: Grant
    Filed: November 27, 2018
    Date of Patent: July 12, 2022
    Assignee: DELTA SCIENTIFIC CORPORATION
    Inventors: Harry D. Dickinson, David G. Dickinson, James John Burnett, Judy L. Manor
  • Portable bollard and barricade system
    Patent number: 10941531
    Abstract: A portable bollard for arresting motion of a vehicle includes a post, a base plate coupled to the post, a top plate coupled to the post and spaced apart from the base plate along a length of the post, and a tapered member extending from a surface of the top plate facing the base plate to the post. The tapered member tapers from a wider end at the surface of the top plate to a narrower end at the post. The top plate is rotationally offset from the base plate.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: March 9, 2021
    Assignee: DELTA SCIENTIFIC CORPORATION
    Inventors: Harry D. Dickinson, David G. Dickinson, James John Burnett
  • PORTABLE BARRICADE AND PORTABLE BARRICADE SYSTEM
    Publication number: 20200165787
    Abstract: A portable barricade includes a road plate, first and second support posts extending upward from end portions of the road plate, a barricade arm extending between the first and second support posts, and a lift coupled one of the end portions of the barricade arm and a corresponding one of the first and second support posts. Actuation of the lift is configured to slide the barricade arm relative to the first and second support members between a retracted position proximate to the road plate and a deployed position distal from the road plate.
    Type: Application
    Filed: November 27, 2018
    Publication date: May 28, 2020
    Inventors: Harry D. Dickinson, David G. Dickinson, James John Burnett, Judy L. Manor
  • PORTABLE BOLLARD AND BARRICADE SYSTEM
    Publication number: 20190338477
    Abstract: A portable bollard for arresting motion of a vehicle includes a post, a base plate coupled to the post, a top plate coupled to the post and spaced apart from the base plate along a length of the post, and a tapered member extending from a surface of the top plate facing the base plate to the post. The tapered member tapers from a wider end at the surface of the top plate to a narrower end at the post. The top plate is rotationally offset from the base plate.
    Type: Application
    Filed: July 19, 2019
    Publication date: November 7, 2019
    Inventors: Harry D. Dickinson, David G. Dickinson, James John Burnett
  • Portable bollard and barricade system
    Patent number: 10407852
    Abstract: A portable bollard for arresting motion of a vehicle includes a post, a base plate coupled to the post, a top plate coupled to the post and spaced apart from the base plate along a length of the post, and a tapered member extending from a surface of the top plate facing the base plate to the post. The tapered member tapers from a wider end at the surface of the top plate to a narrower end at the post. The top plate is rotationally offset from the base plate.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: September 10, 2019
    Assignee: DELTA SCIENTIFIC CORPORATION
    Inventors: Harry D. Dickinson, David G. Dickinson, James John Burnett
  • PORTABLE BOLLARD AND BARRICADE SYSTEM
    Publication number: 20190136470
    Abstract: A portable bollard for arresting motion of a vehicle includes a post, a base plate coupled to the post, a top plate coupled to the post and spaced apart from the base plate along a length of the post, and a tapered member extending from a surface of the top plate facing the base plate to the post. The tapered member tapers from a wider end at the surface of the top plate to a narrower end at the post. The top plate is rotationally offset from the base plate.
    Type: Application
    Filed: November 8, 2017
    Publication date: May 9, 2019
    Inventors: Harry D. Dickinson, David G. Dickinson, James John Burnett
  • Bollard
    Patent number: D903906
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: December 1, 2020
    Assignee: DELTA SCIENTIFIC CORPORATION
    Inventors: Harry D. Dickinson, David G. Dickinson, James John Burnett
  • Bollard
    Patent number: D996653
    Type: Grant
    Filed: October 26, 2020
    Date of Patent: August 22, 2023
    Assignee: DELTA SCIENTIFIC CORPORATION
    Inventors: Harry D. Dickinson, David G. Dickinson, James John Burnett