Patents by Inventor Jizu John Cheng

Jizu John Cheng 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).

  • Patent number: 6398052
    Abstract: A bottle for storing and dispensing contents comprises at least one grip portion for improving a user's grip on the bottle. The grip portion is situated on the side of the bottle and extends at least partially along the height of the bottle and comprises a recessed grip panel formed in the side of the bottle adapted to receive the user's fingers and the grip panel is tapered at an angle with respect to the vertical direction. Preferably, the back of the bottle is thinner than the front so that a user can grip the bottle from the back. Preferably, there are a plurality of ribs inclined at a first angle with respect to the horizontal direction and a plurality of cross-hatch ribs inclined at a second angle, the second angle differing from the first at approximately ninety degrees and the ribs forming a lattice arrangement. Preferably, the bottle further comprises a plurality of ridges, situated on the side wall of the bottle for providing strength and rigidity to the bottle.
    Type: Grant
    Filed: October 24, 2000
    Date of Patent: June 4, 2002
    Assignee: Crown Cork & Seal Technologies Corporation
    Inventors: Jizu John Cheng, Jeffrey D. Krich
  • Patent number: 6164474
    Abstract: A bottle for storing and dispensing contents comprises at least one grip portion for improving a user's grip on the bottle. The grip portion is situated on the side of the bottle and extends at least partially along the height of the bottle and comprises a recessed grip panel formed in the side of the bottle adapted to receive the user's fingers and the grip panel is tapered at an angle with respect to the vertical direction. Preferably, the back of the bottle is thinner than the front so that a user can grip the bottle from the back. Preferably, there are a plurality of ribs inclined at a first angle with respect to the horizontal direction and a plurality of cross-hatch ribs inclined at a second angle, the second angle differing from the first at approximately ninety degrees and the ribs forming a lattice arrangement. Preferably, the bottle further comprises a plurality of ridges, situated on the side wall of the bottle for providing strength and rigidity to the bottle.
    Type: Grant
    Filed: November 20, 1998
    Date of Patent: December 26, 2000
    Assignee: Crown Cork & Seal Technologies Corporation
    Inventors: Jizu John Cheng, Jeffrey D. Krich
  • Patent number: 6095360
    Abstract: A bottle for storing and dispensing fluid comprises a side and at least one vertical rib section situated on the side for improving the bottle's vertical strength. Each vertical rib section comprises a plurality of vertical ribs being vertically and radially-outward extending projections, and panels that separate the vertical ribs. Preferably, the bottle further comprises at least two shoulders on the side, each shoulder being a radially-outward extending projection on the side and being centered at a height along the side of the bottle, wherein each shoulder and each rib section completely surround the side of the bottle such that the plurality of ribs are evenly spaced around the circumference of the bottle.
    Type: Grant
    Filed: October 21, 1998
    Date of Patent: August 1, 2000
    Assignee: Crown Cork & Seal Technologies Corporation
    Inventors: Dmitriy Shmagin, Sherry Yuan, Jizu John Cheng
  • Patent number: D448302
    Type: Grant
    Filed: July 21, 2000
    Date of Patent: September 25, 2001
    Assignee: Crown Cork & Seal Technologies Corporation
    Inventors: Jizu John Cheng, Philip G. Kraft, Richard G. Kraft, Jeffrey D. Krich, Sherry Yuan, Robert J. Crawford
  • Patent number: D448303
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: September 25, 2001
    Assignee: Crown Cork & Seal Technologies Corporation
    Inventors: Jizu John Cheng, Philip G. Kraft, Richard G. Kraft, Jeffrey D. Krich, Sherry Yuan, Robert J. Crawford
  • Patent number: D448304
    Type: Grant
    Filed: July 21, 2000
    Date of Patent: September 25, 2001
    Assignee: Crown Cork & Seal Technologies Corporation
    Inventors: Jizu John Cheng, Philip G. Kraft, Richard G. Kraft, Jeffrey D. Krich, Sherry Yuan, Robert J. Crawford
  • Patent number: D448672
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: October 2, 2001
    Assignee: Crown Cork & Seal Technologies Corporation
    Inventors: Jizu John Cheng, Philip G. Kraft, Richard G. Kraft, Jeffrey D. Krich, Sherry Yuan, Robert J. Crawford
  • Patent number: D420587
    Type: Grant
    Filed: November 20, 1998
    Date of Patent: February 15, 2000
    Assignee: Crown Cork & Seal Technologies Corporation
    Inventors: Jizu John Cheng, Jeffrey D. Krich
  • Patent number: D431465
    Type: Grant
    Filed: November 20, 1998
    Date of Patent: October 3, 2000
    Assignee: Crown Cork & Seal Technologies Corporation
    Inventors: Jizu John Cheng, Jeffrey D. Krich