Patents by Inventor Neng-Tung Yen

Neng-Tung Yen 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: 4993330
    Abstract: A combined pallet is completed by attaching one after another a plurality of pallet units and an end unit. The pallet unit is molded to form a rectangular board member and at least three attachments arranged in spaced relation below the board member. Each attachment has a substantially cylindrical side wall extending downwardly from bottom surface of the board member to define a chamber, a neck member extending laterally from one side of the socket member and a projection attached to outer end of the neck member. Said pallet units are combined by sequentially mounting socket members of a pallet unit onto corresponding projections and neck member of its following pallet unit and the end unit is then attached to the last pallet unit.
    Type: Grant
    Filed: June 28, 1990
    Date of Patent: February 19, 1991
    Assignee: Jiun Dean Enterprise Co., Ltd.
    Inventor: Neng-Tung Yen