Patents by Inventor Mei-Yu Nien

Mei-Yu Nien 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).

  • GARDEN SHEARS
    Publication number: 20120246941
    Abstract: Garden shears has a cutting member with an inverted U-shaped opening for accepting the target object. When the driving member is pushed towards the handle, the target object A in the opening is and pushed and cut off by the cutting edge portion of the blade. Therefore, the target object can be securely limited by the garden shears without sliding off.
    Type: Application
    Filed: March 29, 2011
    Publication date: October 4, 2012
    Inventor: Mei-Yu Nien
  • Water pistol
    Patent number: D468802
    Type: Grant
    Filed: May 28, 2002
    Date of Patent: January 14, 2003
    Inventor: Mei-Yu Nien
  • Water pistol
    Patent number: D468803
    Type: Grant
    Filed: May 28, 2002
    Date of Patent: January 14, 2003
    Inventor: Mei-Yu Nien
  • Water pistol
    Patent number: D468804
    Type: Grant
    Filed: June 5, 2002
    Date of Patent: January 14, 2003
    Inventor: Mei-Yu Nien
  • Water sprinkling device
    Patent number: D469849
    Type: Grant
    Filed: June 3, 2002
    Date of Patent: February 4, 2003
    Inventor: Mei-Yu Nien
  • Water pistol
    Patent number: D469850
    Type: Grant
    Filed: June 5, 2002
    Date of Patent: February 4, 2003
    Inventor: Mei-Yu Nien
  • Water pistol
    Patent number: D470220
    Type: Grant
    Filed: June 30, 2002
    Date of Patent: February 11, 2003
    Inventor: Mei-Yu Nien
  • Water pistol
    Patent number: D471618
    Type: Grant
    Filed: July 29, 2002
    Date of Patent: March 11, 2003
    Inventor: Mei-Yu Nien
  • Water pistol
    Patent number: D471619
    Type: Grant
    Filed: July 29, 2002
    Date of Patent: March 11, 2003
    Inventor: Mei-Yu Nien
  • Water pistol
    Patent number: D471957
    Type: Grant
    Filed: July 29, 2002
    Date of Patent: March 18, 2003
    Inventor: Mei-Yu Nien
  • Water pistol
    Patent number: D471958
    Type: Grant
    Filed: July 29, 2002
    Date of Patent: March 18, 2003
    Inventor: Mei-Yu Nien
  • Water pistol
    Patent number: D471959
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: March 18, 2003
    Inventor: Mei-Yu Nien
  • Water pistol
    Patent number: D472605
    Type: Grant
    Filed: June 5, 2002
    Date of Patent: April 1, 2003
    Inventor: Mei-Yu Nien
  • Water sprinkling device
    Patent number: D479574
    Type: Grant
    Filed: December 2, 2002
    Date of Patent: September 9, 2003
    Inventor: Mei-Yu Nien