Patents by Inventor Kemble Lo

Kemble Lo 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).

  • Motor-driven vehicle with a vehicle frame and a driving device that are interconnected removably
    Patent number: 7275608
    Abstract: A motor-driven vehicle includes a vehicle frame and a driving device. The vehicle frame includes a main body and a retaining unit. The main body has a first connecting portion and a second connecting portion. The retaining unit includes a retaining plate disposed pivotally on the first connecting portion and having a free end rotatable to close and open a groove in the first connecting portion. The driving device includes a support frame that has a first engaging portion disposed within the groove, and a second engaging portion connected to the second connecting portion by a tongue and groove engagement. When the groove is closed, removal of the vehicle frame from the driving device is prevented. When the groove is opened, removal of the vehicle frame from the driving device is allowed.
    Type: Grant
    Filed: June 1, 2005
    Date of Patent: October 2, 2007
    Assignee: Giant Manufacturing Co., Ltd.
    Inventor: Kemble Lo
  • Motor-driven vehicle with a vehicle frame and a driving device that are interconnected removably
    Publication number: 20060272865
    Abstract: A motor-driven vehicle includes a vehicle frame and a driving device. The vehicle frame includes a main body and a retaining unit. The main body has a first connecting portion and a second connecting portion. The retaining unit includes a retaining plate disposed pivotally on the first connecting portion and having a free end rotatable to close and open a groove in the first connecting portion. The driving device includes a support frame that has a first engaging portion disposed within the groove, and a second engaging portion connected to the second connecting portion by a tongue and groove engagement. When the groove is closed, removal of the vehicle frame from the driving device is prevented. When the groove is opened, removal of the vehicle frame from the driving device is allowed.
    Type: Application
    Filed: June 1, 2005
    Publication date: December 7, 2006
    Inventor: Kemble Lo