Patents by Inventor Lien-Sheng Lin

Lien-Sheng 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).

  • Publication number: 20030173234
    Abstract: The present invention relates to a spectacle case having a plurality of sucking attachments in the middle of the bottom of the inside thereof each of which includes an auxiliary separating device. The spectacle lenses are fixed by the sucking attachments to prevent the spectacles from shaking when the spectacle case is moved. Moreover, the frictional contact of the spectacle lenses with the internal side of the spectacle case can be avoided so that the spectacles are well protected. And the auxiliary separating device is used to facilitate the removal of the spectacles from the spectacle case.
    Type: Application
    Filed: March 13, 2002
    Publication date: September 18, 2003
    Inventor: Lien-Sheng Lin
  • Patent number: 5433314
    Abstract: A separable receptacle for receiving contact lenses includes a left part and a right part in both of which a recess is defined and the left and right parts are engaged by an engaging device. The engaging means includes a first plate projecting from the left part and a second plate projecting from the right part and at least one protrusion/tubular element projecting from the first plate and a corresponding tubular element/protrusion projecting from the second plate wherein the tubular element has a receiving hole defined therein for secure engagement to the corresponding projection.
    Type: Grant
    Filed: July 5, 1994
    Date of Patent: July 18, 1995
    Inventor: Lien-Sheng Lin