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:
Oct. 09, 2007
Filed:
Sep. 26, 2005
Alexander Hack, Biberach, DE;
Uwe Zeller, Biberach, DE;
Klaus Weber, Grodt, DE;
Martin Rickert, Bad Wurzach-Haidgau, DE;
Alexander Hack, Biberach, DE;
Uwe Zeller, Biberach, DE;
Klaus Weber, Grodt, DE;
Martin Rickert, Bad Wurzach-Haidgau, DE;
Kaltenbach + Voigt GmbH, , DE;
Abstract
An X-ray apparatus, in particular a dental X-ray apparatus, includes an X-ray radiation source for generating X-ray radiation to be directed at an object to be investigated, for example, a patient's tooth or jaw. The apparatus has an optical device through which an aiming device, for example, an additional visible pilot radiation generated by a further light source, is directed substantially parallel to the X-ray radiation at the object to be investigated to facilitate the positioning of the X-ray head.