The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 19, 2007
Filed:
Jul. 13, 2004
Michael J. Aguilar, Verona, WI (US);
Patrick J. Flaherty, Bettendorf, IA (US);
Michael J. Aguilar, Verona, WI (US);
Patrick J. Flaherty, Bettendorf, IA (US);
Innocorp, Ltd., Verona, WI (US);
Abstract
The present invention provides a viewing apparatus for simulating visual impairment. In one embodiment, the apparatus includes a frame defining a viewing area and first and second lenses supported by the frame. The first lens is disposed in a first region of the viewing area. The second lens is disposed in at least a second region of the viewing area. The first and second lenses have different image distortion patterns. In another embodiment, the apparatus may include frame and a lens supported by the frame. The lens includes a first plurality of image distorting features disposed in a first region of the lens; and a second plurality of image distorting features defined in the first region of the lens.