Patents by Inventor Mark Buchan

Mark Buchan 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).

  • Male hose couplings
    Patent number: D736359
    Type: Grant
    Filed: November 12, 2013
    Date of Patent: August 11, 2015
    Assignee: Teknor Apex Company
    Inventors: Michael Melo, Mark Buchan, David Vaz
  • Female hose coupling
    Patent number: D738471
    Type: Grant
    Filed: November 12, 2013
    Date of Patent: September 8, 2015
    Assignee: Teknor Apex Company
    Inventors: Michael Melo, Mark Buchan, David Vaz
  • Male hose fitting
    Patent number: D757233
    Type: Grant
    Filed: April 24, 2015
    Date of Patent: May 24, 2016
    Assignee: TEKNOR APEX COMPANY
    Inventors: David Vaz, Mark Buchan
  • Male hose fitting
    Patent number: D777888
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: January 31, 2017
    Assignee: TEKNOR APEX COMPANY
    Inventors: David Vaz, Mark Buchan
  • Female hose fitting
    Patent number: D779640
    Type: Grant
    Filed: April 24, 2015
    Date of Patent: February 21, 2017
    Assignee: TEKNOR APEX COMPANY
    Inventors: David Vaz, Mark Buchan
  • Female hose fitting
    Patent number: D782623
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: March 28, 2017
    Assignee: TEKNOR APEX COMPANY
    Inventors: David Vaz, Mark Buchan
  • Male hose fitting
    Patent number: D784497
    Type: Grant
    Filed: April 15, 2016
    Date of Patent: April 18, 2017
    Assignee: TEKNOR APEC COMPANY
    Inventors: David Vaz, Mark Buchan
  • Female hose fitting
    Patent number: D785141
    Type: Grant
    Filed: April 15, 2016
    Date of Patent: April 25, 2017
    Assignee: TEKNOR APEX COMPANY
    Inventors: David Vaz, Mark Buchan
  • Radially expandable hose assembly including fittings
    Patent number: D812202
    Type: Grant
    Filed: October 29, 2015
    Date of Patent: March 6, 2018
    Assignee: TEKNOR APEX COMPANY
    Inventors: Gil Blanchette, Michael Melo, Steve Correa, Timothy L. Chapman, Marlon Van Beek, John W. Parker, Jr., David Vaz, Mark Buchan
  • Male hose coupling
    Patent number: D873977
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: January 28, 2020
    Assignee: TEKNOR APEX COMPANY
    Inventors: David Vaz, Mark Buchan
  • Female hose coupling
    Patent number: D876592
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: February 25, 2020
    Assignee: TEKNOR APEX COMPANY
    Inventors: David Vaz, Mark Buchan
  • Female hose coupling
    Patent number: D876593
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: February 25, 2020
    Assignee: TEKNOR APEX COMPANY
    Inventors: David Vaz, Mark Buchan
  • Female hose coupling
    Patent number: D879259
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: March 24, 2020
    Assignee: TEKNOR APEX COMPANY
    Inventors: David Vaz, Mark Buchan
  • Female hose coupling
    Patent number: D879260
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: March 24, 2020
    Assignee: TEKNOR APEX COMPANY
    Inventors: David Vaz, Mark Buchan
  • Male hose fitting
    Patent number: D921853
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: June 8, 2021
    Assignee: TEKNOR APEX COMPANY
    Inventors: David Vaz, Mark Buchan
  • Female hose fitting
    Patent number: D921854
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: June 8, 2021
    Assignee: TEKNOR APEX COMPANY
    Inventors: David Vaz, Mark Buchan
  • Male hose coupling
    Patent number: D921856
    Type: Grant
    Filed: October 9, 2020
    Date of Patent: June 8, 2021
    Assignee: TEKNOR APEX COMPANY
    Inventors: David Vaz, Mark Buchan
  • Female hose coupling
    Patent number: D921857
    Type: Grant
    Filed: October 9, 2020
    Date of Patent: June 8, 2021
    Assignee: TEKNOR APEX COMPANY
    Inventors: David Vaz, Mark Buchan
  • Male hose coupling
    Patent number: D937392
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: November 30, 2021
    Assignee: TEKNOR APEX COMPANY
    Inventors: David Vaz, Mark Buchan
  • Female hose coupling
    Patent number: D945573
    Type: Grant
    Filed: October 9, 2020
    Date of Patent: March 8, 2022
    Assignee: TEKNOR APEX COMPANY
    Inventors: David Vaz, Mark Buchan