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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.:

US 4823490 B1

PDFFull Text
Date of Patent:
Apr. 25, 1989

Filed:

Oct. 14, 1986

Signal display element for the selective display of information with

Applicant:
Inventors:

Laszlo Jaki, Budapest, HU;

Sandor Jodal, Budapest, HU;

Jozsef Mandzsu, Budapest, HU;

Endre Pap, Budapest, HU;

Assignee:

Fok-Gyem Finommechanikai es Elektronikus Muszergyarto Szovetkezet, , HU;

Attorney:

Handal & Morofsky

Primary Examiner:

Gene Mancene

Assistant Examiner:

J Hakomaki

Int. Cl.
CPC ...
G09F / ;
U.S. Cl.
CPC ...
40449 ; 116204 ; 34081501 ; 34081520 ; 34081526 ;
Abstract

Signal display element for the display of more than two informations by electromagnetically excited magnetic tilting plates, wherein at least two tilting plates in stable condition are arranged and supported in bearings on a baseplate for covering the surfaces of the baseplate carrying the information, the single tilting plates are supported in bearings preferably on two places and displaced in relation to each other, the distance between the common geometric axis of revolution of the tilting plates and the baseplate equals to, or is larger than the half of the total thickness of the tilting plates bearing up against one another.

Find Patent Forward Citations

Jaki, Laszlo. (1989). Signal display element for the selective display of information with (U.S. Patent No. 4823490). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4823490

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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