Patents by Inventor Mackenzie L. Knapp

Mackenzie L. Knapp 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).

  • Brushroll for a floor cleaning apparatus
    Patent number: D908996
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: January 26, 2021
    Assignee: BISSELL INC.
    Inventors: Mackenzie L. Knapp, Jacob Resch, Jacob S. Boles
  • Brushroll for a floor cleaning apparatus
    Patent number: D909696
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: February 2, 2021
    Assignee: BISSELL INC.
    Inventors: Mackenzie L. Knapp, Jacob Resch, Jacob S. Boles
  • Vacuum cleaner foot, wand, and handle
    Patent number: D914306
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: March 23, 2021
    Assignee: BISSELL Inc.
    Inventors: Mackenzie L. Knapp, Jing Yang
  • Multi-surface vacuum cleaner
    Patent number: D917810
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: April 27, 2021
    Assignee: BISSELL Inc.
    Inventors: Mackenzie L. Knapp, David M. Miller, Colin J. Bloemendaal
  • Carpet and floor sweeper
    Patent number: D920602
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: May 25, 2021
    Assignee: BISSELL Inc.
    Inventor: Mackenzie L. Knapp
  • Tray for a surface cleaning apparatus
    Patent number: D923891
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: June 29, 2021
    Assignee: BISSELL Inc.
    Inventor: Mackenzie L. Knapp
  • Vacuum cleaner
    Patent number: D924504
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: July 6, 2021
    Assignee: BISSELL Inc.
    Inventors: Mackenzie L. Knapp, Derek E. Smith
  • Vacuum cleaner
    Patent number: D924505
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: July 6, 2021
    Assignee: BISSELL Inc.
    Inventors: Mackenzie L. Knapp, Derek E. Smith
  • Vacuum cleaner
    Patent number: D926401
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: July 27, 2021
    Assignee: BISSELL Inc.
    Inventors: Mackenzie L. Knapp, Derek E. Smith
  • Vacuum cleaner
    Patent number: D928432
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: August 17, 2021
    Assignee: BISSELL Inc.
    Inventors: Mackenzie L. Knapp, Derek E. Smith
  • Vacuum cleaner
    Patent number: D928433
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: August 17, 2021
    Assignee: BISSELL Inc.
    Inventors: Mackenzie L. Knapp, Derek E. Smith
  • Vacuum cleaner
    Patent number: D928435
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: August 17, 2021
    Assignee: BISSELL Inc.
    Inventor: Mackenzie L. Knapp
  • Tray for a surface cleaning apparatus
    Patent number: D928436
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: August 17, 2021
    Assignee: BISSELL Inc.
    Inventor: Mackenzie L. Knapp
  • Multi-surface vacuum cleaner
    Patent number: D934519
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: October 26, 2021
    Assignee: BISSELL Inc.
    Inventors: Mackenzie L. Knapp, David M. Miller, Colin J. Bloemendaal
  • Multi-surface vacuum cleaner
    Patent number: D939163
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: December 21, 2021
    Assignee: BISSELL Inc.
    Inventors: Mackenzie L. Knapp, David M. Miller, Colin J. Bloemendaal
  • Vacuum cleaner
    Patent number: D943850
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: February 15, 2022
    Assignee: BISSELL Inc.
    Inventors: Mackenzie L. Knapp, Derek E. Smith
  • Vacuum cleaner
    Patent number: D944478
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: February 22, 2022
    Assignee: BISSELL Inc.
    Inventors: Mackenzie L. Knapp, Derek E. Smith
  • Body for a floor cleaner
    Patent number: D959075
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: July 26, 2022
    Assignee: BISSELL Inc.
    Inventors: Mackenzie L. Knapp, Dennis J. Wrobleski
  • Cleaning foot for a floor cleaner
    Patent number: D959077
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: July 26, 2022
    Assignee: BISSELL Inc.
    Inventors: Mackenzie L. Knapp, Dennis J. Wrobleski
  • Cleaning foot for a vacuum cleaner
    Patent number: D1005628
    Type: Grant
    Filed: May 7, 2021
    Date of Patent: November 21, 2023
    Assignee: BISSELL Inc.
    Inventor: Mackenzie L. Knapp