Patents by Inventor Leonard Anthony Jenkins

Leonard Anthony Jenkins 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).

  • Can end
    Patent number: 7108469
    Abstract: A can end (1) having a chuck wall (3) which is inclined at an angle of between 30° and 60°. The chuck wall (3) is provided with an image (9) such as a logo, pattern, printed or etched image, typically for promotional purposes.
    Type: Grant
    Filed: October 14, 2004
    Date of Patent: September 19, 2006
    Assignee: Crown Cork & Seal Technologies Corporation
    Inventor: Leonard Anthony Jenkins
  • Can end
    Patent number: 6877607
    Abstract: A can end (1) having a chuck wall (3) which is inclined at an angle of between 30° and 60°. The chuck wall (3) is provided with an image (9) such as a logo, pattern, printed or etched image, typically for promotional purposes.
    Type: Grant
    Filed: April 19, 2001
    Date of Patent: April 12, 2005
    Assignee: Crown Cork & Seal Technologies Corporation
    Inventor: Leonard Anthony Jenkins
  • Can end
    Publication number: 20030126731
    Abstract: A can end (1) having a chuck wall (3) which is inclined at an angle of between 30° and 60°. The chuck wall (3) is provided with an image (9) such as a logo, pattern, printed or etched image, typically for promotional purposes.
    Type: Application
    Filed: October 21, 2002
    Publication date: July 10, 2003
    Inventor: Leonard Anthony Jenkins
  • Can
    Patent number: D688553
    Type: Grant
    Filed: January 28, 2013
    Date of Patent: August 27, 2013
    Assignee: Crown Packaging Technology, Inc.
    Inventors: Lucy Winstanley, Leonard Anthony Jenkins