Patents by Inventor SUI-JING CAI

SUI-JING CAI 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).

  • DETACHABLE PUNCH MOLD
    Publication number: 20110303069
    Abstract: A detachable punch mold includes a mold base, a punch detachably attached to the mold base, and a pair of latch members attached to the mold base. Each latch member has a head movable between a first position to prevent the punch from moving away from the mold base along a first direction and a second position to release the punch.
    Type: Application
    Filed: October 14, 2010
    Publication date: December 15, 2011
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventor: SUI-JING CAI
  • DETACHABLE PUNCH MOLD
    Publication number: 20110086122
    Abstract: A detachable punch mold includes a mold base, a clamp member, a punch, and a fastening member for securing the clamp member and the punch to the mold base. The clamp member defines a slot therein. The punch is partially engaged in the slot of the clamp member and partially protruding out from the clamp member. Both of the clamp member and the punch are detachably attached to the mold base.
    Type: Application
    Filed: January 30, 2010
    Publication date: April 14, 2011
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: SUI-JING CAI