Patents by Inventor MEI-MIAO CHEN

MEI-MIAO CHEN 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).

  • Oil collection tray
    Patent number: 8646609
    Abstract: An oil collection tray includes a flange and a tray body which is inclined inward. The tray body has an inner wall which is inclined inward. The tray body has a plurality of spaced vertical recesses formed on an outer wall thereof and a plurality of protruding ribs formed on the inner wall thereof corresponding in position to the vertical recesses. When a number of oil collection trays are piled up, the tray body of the upper oil collection tray is placed into the tray body of the lower oil collection tray. The tray body of the upper oil collection tray extrudes the air O inside the tray body of the lower oil collection tray.
    Type: Grant
    Filed: July 30, 2012
    Date of Patent: February 11, 2014
    Inventor: Mei-Miao Chen
  • OIL COLLECTION TRAY
    Publication number: 20140027335
    Abstract: An oil collection tray includes a flange and a tray body which is inclined inward. The tray body has an inner wall which is inclined inward. The tray body has a plurality of spaced vertical recesses formed on an outer wall thereof and a plurality of protruding ribs formed on the inner wall thereof corresponding in position to the vertical recesses. When a number of oil collection trays are piled up, the tray body of the upper oil collection tray is placed into the tray body of the lower oil collection tray. The tray body of the upper oil collection tray extrudes the air O inside the tray body of the lower oil collection tray.
    Type: Application
    Filed: July 30, 2012
    Publication date: January 30, 2014
    Inventor: MEI-MIAO CHEN