Patents by Inventor Teng Long Yong

Teng Long Yong 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: 7178716
    Abstract: A latch assembly of the type used on postal cluster units, such as central mailbox units including a latch assembly of multiple dual bold latch mechanisms for securing at multiple latch points a pair of center meeting hinged doors upon closure of the doors. The dual bolt latch mechanisms of the latch assembly are enclosed within the cabinet of the postal cluster unit and are operable by a single concealed handle to simultaneously unlatch the multiple latch points.
    Type: Grant
    Filed: May 10, 2005
    Date of Patent: February 20, 2007
    Assignee: 2B Global, Inc.
    Inventor: Teng-Long Yong
  • Publication number: 20060255596
    Abstract: The present invention provides a latch mechanism or assembly of the type commonly used on doors and on commercial cabinets and cases, and the like, that is simple to manufacture and has relatively few parts. The present invention provides a door, lid, gate, hatch, cover or other closure device latch mechanism or assembly for retaining a linearly operable bolt element securely by a striker or receiver element that is releasable from either side of the latch by operation of a rotary mechanism actuated by a flush handle on one side or a push button or push cap on the opposite side. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope of the claims.
    Type: Application
    Filed: May 10, 2005
    Publication date: November 16, 2006
    Inventor: Teng-Long Yong
  • Publication number: 20060254024
    Abstract: The present invention provides central mailbox cluster unit having a hinge assembly that is simple to manufacture and has a hinge with seamless interlocking elements formed on a frame member of a door and on a corresponding frame member of a postal box cabinet unit that retain a linear hinge pin that extends through the coaxially aligned interlocking elements. The hinge assembly presents only a smoothly rounded housing corner with no openings or gaps for insertion of a tool when the doors of the unit are in a closed position. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope of the claims.
    Type: Application
    Filed: May 10, 2005
    Publication date: November 16, 2006
    Inventor: Teng-Long Yong
  • Publication number: 20060255116
    Abstract: A latch assembly of the type used on postal cluster units, such as central mailbox units including a latch assembly of multiple dual bold latch mechanisms for securing at multiple latch points a pair of center meeting hinged doors upon closure of the doors. The dual bolt latch mechanisms of the latch assembly are enclosed within the cabinet of the postal cluster unit and are operable by a single concealed handle to simultaneously unlatch the multiple latch points.
    Type: Application
    Filed: May 10, 2005
    Publication date: November 16, 2006
    Inventor: Teng-Long Yong
  • Patent number: 7104412
    Abstract: A clothes drying rack including a free standing frame that supports a plurality of rods from which articles of clothing can be suspended. Specifically, the clothes drying rack includes a plurality of rods wherein each rod has corrugated exterior to facilitate passage of air between the clothing and the rod.
    Type: Grant
    Filed: July 1, 2002
    Date of Patent: September 12, 2006
    Inventor: Teng Long Yong
  • Patent number: 6889894
    Abstract: A multi-compartment facility having a master door which can be opened by use of a master key and, when opened, admits substantially unrestricted access to all of the mailbox compartments, the master door incorporating a plurality of pivotally-mounted, sub-doors arranged to register each with a different one of the compartments and the sub-doors being individually lockable and openable only by assigned key holders. A manually operable control determines the condition of the flaps and employs a gear and rack system which moves a cam to longitudinally displace hinge rods for the sub doors, flap locking members being carried by the hinge rods and either preventing opening of the flaps or permittting them to open depending on the displacement condition of the hinge rods. In a modified arrangement, the flaps can be selectively and individually rendered non-lockable whereby the users can opt to receive junk mail and other deliverables.
    Type: Grant
    Filed: June 13, 2001
    Date of Patent: May 10, 2005
    Inventor: Teng Long Yong