Patents Assigned to Ennco Optical, Inc.
  • Tint display device
    Patent number: 4830480
    Abstract: A display device for tinted lenses or the like, including a relatively stationary display device for interacting with a display member, 18 and 20, which holds a pair of spectacles in position for observation by the prospective buyer and yet allows display and storage within the saddle device, 10.
    Type: Grant
    Filed: March 29, 1988
    Date of Patent: May 16, 1989
    Assignee: Ennco Optical, Inc.
    Inventor: Jan S. Ennis
  • Support for display items or the like
    Patent number: 4830203
    Abstract: An easily movable display mounting system including a mounting cup (12) secured to a slot wall by a T-shaped fastener 26.
    Type: Grant
    Filed: October 15, 1987
    Date of Patent: May 16, 1989
    Assignee: Ennco Optical, Inc.
    Inventor: Jan S. Ennis