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:
Feb. 14, 2006
Filed:
Aug. 25, 2004
Applicant:
Alfred Schüttinger, Heroldsberg, DE;
Inventor:
Alfred Schüttinger, Heroldsberg, DE;
Assignee:
A. Schweizer GmbH Optische Fabrik, Forchheim, DE;
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A magnifying optical system, e.g. a magnifying visual aid such as a magnifying lens, a reading glass, magnifying or telescopic spectacles, contains a holding device for the magnifying element and an illuminating element which is connected to a source of energy and is embodied as at least one LED. The at least one LED is configured as a color LED, the color of which can be modified. A color control switch modifies the color of the at least one color LED is assigned to the optical system.