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:
Aug. 27, 2019
Filed:
Apr. 09, 2015
Applicant:
Kaltenbach & Voigt Gmbh, Biberach, DE;
Inventor:
André Hackel, Biberach, DE;
Assignee:
KALTENBACH & VOIGT GMBH, Biberach, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61C 1/08 (2006.01); F21K 99/00 (2016.01); A61B 50/28 (2016.01); A61B 90/35 (2016.01); F21V 5/00 (2018.01); A61B 90/30 (2016.01); F21V 3/00 (2015.01); F21W 131/202 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
A61C 1/088 (2013.01); A61B 50/28 (2016.02); A61B 90/30 (2016.02); A61B 90/35 (2016.02); F21V 5/003 (2013.01); A61B 2090/309 (2016.02); F21V 3/00 (2013.01); F21W 2131/202 (2013.01); F21Y 2115/10 (2016.08);
Abstract
A medical luminaire, for example a dental treatment luminaire for the intraoral illumination of a surgical field, has at least one illuminating unit with light-producing means and with optical means for generating a field of light in an object plane, wherein a diffuser is provided that is designed to widen the field of light in the object plane.