Patents Assigned to Artso International, Inc.
  • Readily releasable locking device for a desk
    Patent number: 9770099
    Abstract: Disclosed is a readily releasable locking device for guarding a movement of an angularly movable flat board relative to an elongated shell. The readily releasable locking device includes a latch member operable to retain or release a guided rod that can be retained at various positions to permit the flat board to be tilted at different angles. Also disclosed is a readily releasable locking device for guarding against a movement of the elongated shell that is linearly movable relative to a non-movable tubular core member.
    Type: Grant
    Filed: May 12, 2015
    Date of Patent: September 26, 2017
    Assignee: Artso International, Inc.
    Inventor: Kuo-Hung Chen
  • Readily releasable locking device for a desk
    Patent number: 9687072
    Abstract: Disclosed is a readily releasable locking device for guarding a movement of an angularly movable flat board relative to an elongated shell. The readily releasable locking device includes a latch member operable to retain or release a guided rod that can be retained at various positions to permit the flat board to be tilted at different angles. Also disclosed is a readily releasable locking device for guarding against a movement of the elongated shell that is linearly movable relative to a non-movable tubular core member.
    Type: Grant
    Filed: March 7, 2017
    Date of Patent: June 27, 2017
    Assignee: Artso International, Inc.
    Inventor: Kuo-Hung Chen
  • READILY RELEASABLE LOCKING DEVICE FOR A DESK
    Publication number: 20170172293
    Abstract: Disclosed is a readily releasable locking device for guarding a movement of an angularly movable flat board relative to an elongated shell. The readily releasable locking device includes a latch member operable to retain or release a guided rod that can be retained at various positions to permit the flat board to be tilted at different angles. Also disclosed is a readily releasable locking device for guarding against a movement of the elongated shell that is linearly movable relative to a non-movable tubular core member.
    Type: Application
    Filed: March 7, 2017
    Publication date: June 22, 2017
    Applicant: ARTSO INTERNATIONAL, INC.
    Inventor: Kuo-Hung Chen
  • READILY RELEASABLE LOCKING DEVICE FOR A DESK
    Publication number: 20150327670
    Abstract: Disclosed is a readily releasable locking device for guarding a movement of an angularly movable flat board relative to an elongated shell. The readily releasable locking device includes a latch member operable to retain or release a guided rod that can be retained at various positions to permit the flat board to be tilted at different angles. Also disclosed is a readily releasable locking device for guarding against a movement of the elongated shell that is linearly movable relative to a non-movable tubular core member.
    Type: Application
    Filed: May 12, 2015
    Publication date: November 19, 2015
    Applicant: ARTSO INTERNATIONAL, INC.
    Inventor: Kuo-Hung Chen
  • Chair
    Patent number: D549974
    Type: Grant
    Filed: April 27, 2006
    Date of Patent: September 4, 2007
    Assignee: Artso International, Inc.
    Inventor: Kuo-Hung Chen