Patents Assigned to Prohero Trading Co., Ltd.
  • Frame and lens arrangement for eyeglasses
    Patent number: 6491388
    Abstract: A frame and lens arrangement for eyeglasses in which the frame has two front recesses respectively disposed in communication with the lens mounting grooves thereof and two pairs of retaining projections respectively bilaterally disposed in the front recesses, and the lenses each have a protruded portion fitting the front recesses and two stop edges at two sides of the protruded portions for friction engagement with the retaining projections.
    Type: Grant
    Filed: May 15, 2002
    Date of Patent: December 10, 2002
    Assignee: Prohero Trading Co., Ltd.
    Inventor: Pen-Wei Chen
  • Eyeglasses
    Patent number: D408842
    Type: Grant
    Filed: June 4, 1998
    Date of Patent: April 27, 1999
    Assignee: Prohero Trading Co., Ltd.
    Inventor: Pen Wei Chen