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. 07, 2006
Filed:
Apr. 29, 2002
Applicant:
Michael Thoms, Bietigheim-Bissingen, DE;
Inventor:
Michael Thoms, Bietigheim-Bissingen, DE;
Assignee:
Dürr Dental GmbH & Co. KG, Bietigheim-Bissingen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61B 1/04 (2006.01); G03B 29/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to the invention, the lens system of a dental or endoscopic camera is designed in the form of a non-telecentric lens in which the field stop or an image thereof is located in the region of the lens arrangement on the converter side of said lens system.