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. 15, 2000
Filed:
Feb. 11, 1998
Applicant:
Inventor:
Bernd Waldmann, Nuertingen, DE;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
250239 ; 250216 ; 359513 ;
Abstract
A housing is provided that has a receiving body for at least one optical sensing device and at least one hollow and air-tight window body for allowing passage of signals to and from the sensing device. The hollow and air-tight window body eliminates condensation on the window through which the signals of the sensing device have to pass and thus improves operation of the sensing device.