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. 08, 2007
Filed:
Mar. 03, 2004
Applicants:
Mathias Rollwage, Ditzingen, DE;
Klaus Marx, Stuttgart, DE;
Peter Traub, Stuttgart, DE;
Stefan Muelders, Ditzingen-Heimerdingen, DE;
Inventors:
Mathias Rollwage, Ditzingen, DE;
Klaus Marx, Stuttgart, DE;
Peter Traub, Stuttgart, DE;
Stefan Muelders, Ditzingen-Heimerdingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01F 23/00 (2006.01); G01F 23/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device for measuring the level of a fluid in a container by means of a sound guide tube and an ultrasonic transducer disposed inside the container mounted in a fluid feeding device within the container.