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:
Dec. 08, 2020
Filed:
Sep. 25, 2017
Applicants:
Robert Troy Hewlett, Cumming, GA (US);
Jonathan Michael Butler, Gainesville, GA (US);
Inventors:
Robert Troy Hewlett, Cumming, GA (US);
Jonathan Michael Butler, Gainesville, GA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/14 (2006.01); G02B 23/12 (2006.01); G02B 23/18 (2006.01); G02B 27/02 (2006.01); G02B 25/00 (2006.01); G02B 7/00 (2006.01); F21V 21/084 (2006.01); G02B 21/20 (2006.01); G02B 21/24 (2006.01); G02B 27/01 (2006.01); G02B 21/36 (2006.01); G02B 21/00 (2006.01);
U.S. Cl.
CPC ...
G02B 23/125 (2013.01); F21V 21/084 (2013.01); G02B 7/002 (2013.01); G02B 7/008 (2013.01); G02B 21/20 (2013.01); G02B 21/24 (2013.01); G02B 23/18 (2013.01); G02B 25/001 (2013.01); G02B 27/028 (2013.01); G02B 21/0012 (2013.01); G02B 21/368 (2013.01); G02B 27/0176 (2013.01);
Abstract
Disclosed is an attachment for a standalone optical device to alleviate back and neck strain which allows the eyes of the user relative to the eyepieces of the optical device, with embodiments allowing inclusion of preset values such as shape and dimension of the user's face, eye relief distance, pupillary distance. Movement of the eyes is achieved either by a mechanical pivot or by stretching of the mask being comprised of flexible material.