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:
Jul. 09, 1991
Filed:
Apr. 27, 1990
Applicant:
Inventors:
Heinz Gneiss, Ludwigsburg, DE;
Wolfgang Kienzle, Hemmingen, DE;
Rudolf Sauer, Benningen, DE;
Weiner Wuensch, Unterriexingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B05D / ;
U.S. Cl.
CPC ...
427102 ; 427284 ; 4274432 ;
Abstract
A method for producing an air flow rate meter substrate which includes at least one resistive film on one side of the substrate with a teardrop end face that faces the direction of air flow to be determined, formed by dipping the face end of the substrate into a liquid plastic or a lacquer composition.