Patents by Inventor A. Donald Mechanic

A. Donald Mechanic 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: D555536
    Type: Grant
    Filed: March 15, 2007
    Date of Patent: November 20, 2007
    Assignee: Don Mechanic Enterprises, Ltd.
    Inventors: A. Donald Mechanic, Zhaoqi Xu
  • Patent number: D556628
    Type: Grant
    Filed: March 15, 2007
    Date of Patent: December 4, 2007
    Assignee: Don Mechanic Enterprises, Ltd.
    Inventors: A. Donald Mechanic, Zhaoqi Xu
  • Patent number: D556629
    Type: Grant
    Filed: March 15, 2007
    Date of Patent: December 4, 2007
    Assignee: Don Mechanic Enterprises, Ltd.
    Inventors: A. Donald Mechanic, ZhaoQi Xu, Anna Lynn Andrews
  • Patent number: D556630
    Type: Grant
    Filed: March 15, 2007
    Date of Patent: December 4, 2007
    Assignee: Don Mechanic Enterprises, Ltd.
    Inventors: A. Donald Mechanic, ZhaoQi Xu
  • Patent number: D570731
    Type: Grant
    Filed: October 4, 2007
    Date of Patent: June 10, 2008
    Assignee: Don Mechanic Enterprises, Ltd.
    Inventors: A. Donald Mechanic, Zhaoqi Xu
  • Patent number: D570732
    Type: Grant
    Filed: October 4, 2007
    Date of Patent: June 10, 2008
    Assignee: Don Mechanic Enterprises, Ltd.
    Inventors: A. Donald Mechanic, Zhaoqi Xu, Anna Lynn Andrews
  • Patent number: D570733
    Type: Grant
    Filed: October 4, 2007
    Date of Patent: June 10, 2008
    Assignee: Don Mechanic Enterprises, Ltd.
    Inventors: A. Donald Mechanic, Zhaoqi Xu
  • Patent number: D570734
    Type: Grant
    Filed: October 4, 2007
    Date of Patent: June 10, 2008
    Assignee: Don Mechanic Enterprises, Ltd.
    Inventors: A. Donald Mechanic, Zhaoqi Xu
  • Patent number: D654616
    Type: Grant
    Filed: December 21, 2010
    Date of Patent: February 21, 2012
    Inventor: A. Donald Mechanic