Patents by Inventor Ashoke Kumar Rastogi

Ashoke Kumar Rastogi 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).

  • Circular knitting needles
    Patent number: D735469
    Type: Grant
    Filed: November 26, 2013
    Date of Patent: August 4, 2015
    Assignee: KNITPRO INTERNATIONAL
    Inventor: Ashoke Kumar Rastogi
  • Single pointed knitting needle
    Patent number: D735470
    Type: Grant
    Filed: November 27, 2013
    Date of Patent: August 4, 2015
    Assignee: KNITPRO INTERNATIONAL
    Inventor: Ashoke Kumar Rastogi
  • Interchangeable circular knitting needle
    Patent number: D735776
    Type: Grant
    Filed: November 26, 2013
    Date of Patent: August 4, 2015
    Assignee: KNITPRO INTERNATIONAL
    Inventor: Ashoke Kumar Rastogi
  • Double pointed knitting needle
    Patent number: D739136
    Type: Grant
    Filed: November 27, 2013
    Date of Patent: September 22, 2015
    Assignee: KNITPRO INTERNATIONAL
    Inventor: Ashoke Kumar Rastogi
  • Single pointed knitting needle
    Patent number: D782181
    Type: Grant
    Filed: August 3, 2015
    Date of Patent: March 28, 2017
    Assignee: KNITPRO INTERNATIONAL
    Inventor: Ashoke Kumar Rastogi
  • Knitting needle
    Patent number: D950937
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: May 10, 2022
    Assignee: KNITPRO INTERNATIONAL
    Inventor: Ashoke Kumar Rastogi
  • Knitting needle
    Patent number: D950938
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: May 10, 2022
    Assignee: KNITPRO INTERNATIONAL
    Inventor: Ashoke Kumar Rastogi
  • Knitting needle
    Patent number: D950939
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: May 10, 2022
    Assignee: KNITPRO INTERNATIONAL
    Inventor: Ashoke Kumar Rastogi
  • Knitting needle
    Patent number: D959128
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: August 2, 2022
    Assignee: KNITPRO INTERNATIONAL
    Inventor: Ashoke Kumar Rastogi
  • Knitting needle
    Patent number: D959129
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: August 2, 2022
    Assignee: KNITPRO INTERNATIONAL
    Inventor: Ashoke Kumar Rastogi
  • Knitting needle
    Patent number: D959130
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: August 2, 2022
    Assignee: KNITPRO INTERNATIONAL
    Inventor: Ashoke Kumar Rastogi
  • Interchangeable needle
    Patent number: D1018018
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: March 19, 2024
    Inventor: Ashoke Kumar Rastogi
  • Single pointed needle
    Patent number: D1020228
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: April 2, 2024
    Assignee: KnitPro International
    Inventor: Ashoke Kumar Rastogi
  • Double pointed needle
    Patent number: D1020229
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: April 2, 2024
    Assignee: KnitPro International
    Inventor: Ashoke Kumar Rastogi