Patents by Inventor Ching-Shui Lin

Ching-Shui Lin 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).

  • Nippers for gardening
    Patent number: 5566453
    Abstract: A pair of shears comprises a driving blade, a follower blade and a pair of grips. The tang of the follower blade connects the front end of a grip. The rear end of the driving blade connects a link which connects the driving grip. The middle portion of the zigzag follower blade connects the driving blade. A curved fang is in the front portion of the follower blade. A clip seat is connected to the curved fang. Two rows of holding serrations are disposed on the surface of the clip side of the clip seat. The clip edge of the clip seat has an inner flange with two notches. An outer flange is disposed at the outer edge of the clip seat. The outer flange and the inner flange 341 define an upper recess on the upper surface of the clip seat. The upper recess receives the curved fang.
    Type: Grant
    Filed: September 18, 1995
    Date of Patent: October 22, 1996
    Inventor: Ching-Shui Lin
  • Pair of shears
    Patent number: D386369
    Type: Grant
    Filed: September 27, 1995
    Date of Patent: November 18, 1997
    Inventor: Ching-Shui Lin