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. 17, 1980
Filed:
Dec. 07, 1978
Applicant:
Inventor:
Kenneth E Hadwiger, Charleston, IL (US);
Assignees:
Other;
Goldsmith Yamasaki Specht, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350306 ; 350305 ; 350320 ; 350294 ;
Abstract
A three mirror arrangement for an observer viewing himself from a direction offset from the line of sight and a method of so viewing with manipulation of a contact lens is disclosed. The mirrors may be held in a collapsible arrangement and the two mirrors generally facing the observer may be curved.
Quick Actions:
Hadwiger, Kenneth. (1980). Reflective device and method for viewing one's own facial areas (U.S. Patent No. 4208105). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4208105
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