Patents by Inventor Carolyn NICKELL

Carolyn NICKELL 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).

  • DOUBLE-LENS DOUBLE-GROOVE ASSEMBLY
    Publication number: 20140198292
    Abstract: A double-lens double-groove assembly including a frame and at least two adjacent grooves in or on the frame spaced to hold at least two lenses and at least a material between the lenses. The frame can be an eyeglass frame, a camera lens frame, a projector lens frame, or some other type of lens frame. The material can exhibit optical effects. Examples of the material can include but are not limited to a film or diffraction grating.
    Type: Application
    Filed: January 14, 2013
    Publication date: July 17, 2014
    Inventor: Carolyn NICKELL