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:
May. 10, 2005
Filed:
Nov. 26, 2002
Applicants:
Klaus Kienzle, Zell, DE;
Jurgen Motzer, Gengenbach, DE;
Daniel Schultheiss, Hornberg, DE;
Josef Fehrenbach, Haslach, DE;
Inventors:
Klaus Kienzle, Zell, DE;
Jurgen Motzer, Gengenbach, DE;
Daniel Schultheiss, Hornberg, DE;
Josef Fehrenbach, Haslach, DE;
Assignee:
Vega Greishaber, KG, Schiltach, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q013/00 ; H01Q001/38 ;
U.S. Cl.
CPC ...
Abstract
The present invention relates to an antenna system for a level measuring device for emitting microwaves by means of an antenna horn, at the front side of the small funnel aperture thereof. HF energy in the form of microwave signals is directly axially coupled by means of planar structures having one patch or several patches.