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:
Apr. 28, 1981
Filed:
Aug. 30, 1979
Eduard Bergmann, Ludenscheid, DE;
Volker Speidel, Schalksmuhle, DE;
Other;
Abstract
Device for resetting a direction-of-travel indicator for automobiles after completing a curve providing in association with the turnable steering-column/steering-wheel unit and in fixed position thereto switch elements, particularly opto-electrical transmitters and receivers coverable by a mask turnable with the steering-column/steering-wheel unit which when the steering wheel is turned back after going around a curve disconnects the directional indicator which has been actuated by a push switch and a scanning of the direction of rotation takes place. The device is characterized by a digital evaluation electronic system which satisfies a series of sequential conditions.