Patents by Inventor Elin Zhou

Elin Zhou 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).

  • Publication number: 20200315336
    Abstract: A transmission device and a face cleaning instrument, the transmission device includes an output shaft; an output mechanism connected with the output shaft; a first drive mechanism; a rotation transmission mechanism connected with the first drive mechanism and configured to convert kinetic energy output by the first drive mechanism into rotation motion to be transmitted to the output mechanism; a slewing transmission mechanism connected with the first drive mechanism and configured to convert kinetic energy output by the first drive mechanism into slewing and vibration to be transmitted to the output mechanism; and a second drive mechanism. The same cleaning brush is enabled to switch between the rotation motion and the slewing and vibration freely according to actual requirement is implemented.
    Type: Application
    Filed: June 24, 2020
    Publication date: October 8, 2020
    Inventor: Elin ZHOU
  • Publication number: 20080236607
    Abstract: An electric make-up applicator is disclosed. The applicator comprises a rotating shaft and a power supply unit to provide power to a power unit. An electric make-up applicator comprising a body, mounted with a power unit, having a rotating shaft and a power supply unit to provide power to the power unit; and a tooling device mounted onto the rotating shaft and having a make-up tool; thereby, the power unit causes the tooling device to rotate so as to supplement make-up on the face of a user.
    Type: Application
    Filed: March 26, 2007
    Publication date: October 2, 2008
    Inventors: Susanna Lee, Elin Zhou
  • Patent number: D873489
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: January 21, 2020
    Assignee: TOUCHBEAUTY BEAUTY & HEALTH (SHENZHEN) CO., LTD.
    Inventor: Elin Zhou
  • Patent number: D881470
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: April 14, 2020
    Inventor: Elin Zhou
  • Patent number: D886375
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: June 2, 2020
    Inventor: Elin Zhou
  • Patent number: D897696
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: October 6, 2020
    Assignee: TOUCHBEAUTY BEAUTY AND HEALTH (SHENZHEN) CO., LTD
    Inventor: Elin Zhou
  • Patent number: D898383
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: October 13, 2020
    Assignee: TOUCHBEAUTY BEAUTY & HEALTH (SHENZHEN) CO., LTD
    Inventor: Elin Zhou
  • Patent number: D903195
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: November 24, 2020
    Assignee: TOUCHBEAUTY BEAUTY & HEALTH (SHENZHEN) CO., LTD.
    Inventor: Elin Zhou
  • Patent number: D908233
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: January 19, 2021
    Assignee: TOUCHBEAUTY BEAUTY & HEALTH (SHENZHEN) CO., LTD.
    Inventor: Elin Zhou