Patents by Inventor Marlou Tampus Malabo

Marlou Tampus Malabo 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).

  • Gear motor assembly
    Patent number: 9726274
    Abstract: A gear motor assembly includes a casing having a through hole, a motor fixed to the casing, an output shaft, a gear fixed to the output shaft and driven by the motor, and a substantially tubular bearing fixed in the through hole of the casing. The gear has a central hub which has an axial end surface, and a shaft portion extending from a central portion of the axial end surface of the central hub. The shaft portion is sleeved in the bearing. A slot is formed in the outer surface of the shaft portion and is filled with lubricant. The slot extends from a free end of the shaft portion to a joint between the outer surface of the shaft portion and the axial end surface of the central hub.
    Type: Grant
    Filed: February 4, 2015
    Date of Patent: August 8, 2017
    Assignee: JOHNSON ELECTRIC S.A.
    Inventors: Wing Cheung Lam, Qiang Xu, Marlou Tampus Malabo
  • GEAR MOTOR ASSEMBLY
    Publication number: 20150159744
    Abstract: A gear motor assembly includes a casing having a through hole, a motor fixed to the casing, an output shaft, a gear fixed to the output shaft and driven by the motor, and a substantially tubular bearing fixed in the through hole of the casing. The gear has a central hub which has an axial end surface, and a shaft portion extending from a central portion of the axial end surface of the central hub. The shaft portion is sleeved in the bearing. A slot is formed in the outer surface of the shaft portion and is filled with lubricant. The slot extends from a free end of the shaft portion to a joint between the outer surface of the shaft portion and the axial end surface of the central hub.
    Type: Application
    Filed: February 4, 2015
    Publication date: June 11, 2015
    Inventors: Wing Cheung LAM, Qiang XU, Marlou Tampus MALABO
  • Gear motor assembly
    Patent number: 8984980
    Abstract: A gear motor assembly includes a casing having a through hole, a motor fixed to the casing, an output shaft, a gear fixed to the output shaft and driven by the motor, and a substantially tubular bearing fixed in the through hole of the casing. The gear has a shaft portion that is sleeved in the bearing. A slot is formed in the inner surface of the bearing and/or the outer surface of the shaft portion and is filled with lubricant.
    Type: Grant
    Filed: December 31, 2012
    Date of Patent: March 24, 2015
    Assignee: Johnson Electric S.A.
    Inventors: Wing Cheung Lam, Qiang Xu, Marlou Tampus Malabo