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:
Mar. 24, 2009
Filed:
Nov. 24, 2003
Michael Alan Morris, Santa Rosa, CA (US);
Colin Maurice Perrott, Mount Barker, AU;
Simon J. Edwards, St. Peters, AU;
Ray Steven Spratt, Petaluma, CA (US);
Michael Alan Morris, Santa Rosa, CA (US);
Colin Maurice Perrott, Mount Barker, AU;
Simon J. Edwards, St. Peters, AU;
Ray Steven Spratt, Petaluma, CA (US);
Carl Zeiss Vision Inc., San Diego, CA (US);
Abstract
The present invention relates to novel ophthalmic lens elements and eyewear having wide field of view, low distortion, improved astigmatism correction where required and enhanced eye protection properties. Series of lens elements have steeply curved spherical reference surfaces. The edged lenses of the series have approximately consistent aperture size, shape and hollow depth across a range of common prescriptions. Novel sunglasses, laser protective eyewear, and lens edgings, coatings and frames are included in the invention.