Patents by Inventor Stephen Andrew Derfiny

Stephen Andrew Derfiny 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).

  • Adjustable and collapsible desk
    Patent number: 11717077
    Abstract: Height-adjustable standing/sitting desks, capable of being easily collapsed, via pivotable legs, to be easily stored away in common and unique spaces throughout a home may include a desktop, a support frame disposed underneath the desktop, a plurality of legs, and an actuator. The plurality of legs is coupled to the support frame. Each of the plurality of legs includes a plurality of integrated wheels. The actuator is disposed within the support frame and coupled to one or more of the plurality of legs. The actuator is configured to raise and lower the desktop.
    Type: Grant
    Filed: May 7, 2021
    Date of Patent: August 8, 2023
    Assignee: LILLIPAD WORK SOLUTIONS INC.
    Inventors: Colin Andrew Dowdle, James Charles Dowdle, Curtis Leroy Cruver, IV, Stephen Andrew Derfiny
  • ADJUSTABLE AND COLLAPSIBLE DESK
    Publication number: 20210345768
    Abstract: The present invention relates to height-adjustable standing/sitting desks, capable of being easily collapsed, via pivotable legs, to be easily stored away in common and unique spaces throughout a home. These desks may include a desktop, a support frame disposed underneath the desktop, a plurality of legs, and an actuator. The plurality of legs is coupled to the support frame. Each of the plurality of legs includes a plurality of integrated wheels. The actuator is disposed within the support frame and coupled to one or more of the plurality of legs. The actuator is configured to raise and lower the desktop.
    Type: Application
    Filed: May 7, 2021
    Publication date: November 11, 2021
    Inventors: Colin Andrew Dowdle, James Charles Dowdle, Curtis Leroy Cruver, IV, Stephen Andrew Derfiny
  • Refrigerator internal liquid dispenser
    Patent number: D694293
    Type: Grant
    Filed: June 25, 2012
    Date of Patent: November 26, 2013
    Assignee: Sub-Zero, Inc.
    Inventors: David C. Eby, William Cesare Cesaroni, Curtis Leroy Cruver, IV, Stephen Andrew Derfiny
  • Ice bucket
    Patent number: D968905
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: November 8, 2022
    Assignee: Sub-Zero Group, Inc.
    Inventors: Curtis Leroy Cruver, IV, Stephen Andrew Derfiny
  • Ice maker assembly
    Patent number: D985629
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: May 9, 2023
    Assignee: Sub-Zero Group, Inc.
    Inventors: Brant David Springer, Chad Alan Wohlrab, Curtis Leroy Cruver, IV, Stephen Andrew Derfiny
  • Door ladder and shelf combination
    Patent number: D1023077
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: April 16, 2024
    Assignee: Sub-Zero Group, Inc.
    Inventors: Curtis Leroy Cruver, IV, Stephen Andrew Derfiny