Patents by Inventor Chun-Chu Huang

Chun-Chu Huang 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: 5671036
    Abstract: An eyeglasses temple includes an end connector, a position sleeve, a spring, a screw, a housing and a metal temple combined together. The end connector to be combined with a lens frame has a rear square portion fitting in a front cavity of the sleeve. The screw has a front threaded portion screwing with a threaded hole of the sleeve, with the spring located between the head of the screw and a rear end surface of the sleeve. Then the sleeve with the spring and the screw fits in a front cavity of the housing, which is combined with a front end portion of the metal temple by means of screws. Then the metal temple has elasticity to be pushed outward to conform with the face of a wearer.
    Type: Grant
    Filed: December 10, 1996
    Date of Patent: September 23, 1997
    Inventor: Chun-Chu Huang
  • Patent number: 5473395
    Abstract: A foldable elastic temple for spectacles having a front half temple elastically combined with a lens frame by means of an elastic assembly consisting of a connector, a socket, a spring and a bolt, the elastic assembly fitted in a front chamber provided in a front end portion of the front temple to provide the front half temple with elasticity to be stretched outward for wearing on any size of a face, and a rear half temple combined pivotally with the front half temple to allow the front half temple folded on the rear half temple for minimizing the length of the temple in putting away.
    Type: Grant
    Filed: July 22, 1994
    Date of Patent: December 5, 1995
    Inventor: Chun-Chu Huang
  • Patent number: D378217
    Type: Grant
    Filed: March 29, 1996
    Date of Patent: February 25, 1997
    Inventor: Chun-Chu Huang