MANUFACTURE PLASTIC MAGNETICALLY CODED

Brand Owner Address Description
ALLEGHENY ALLEGHENY PLASTICS, INC. 1224 Freedom Road Cranberry Township PA 16066 Manufacture of plastic magnetically coded gift cards, private label credit cards, loyalty cards, identification cards, membership cards, to the order and specification of others; Manufacture of advertising cards, non-magnetic blank cards, business cards, file cards, non-magnetic identification cards, to the order and specification of others;The mark consists of the word ALLEGHENY underlined and inside an oval.;Color is not claimed as a feature of the mark.;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A method for manufacturing a semiconductor module incorporated with an optical isolator making use of a Faraday rotator formed of a magnetic garnet film in which a magnetically saturated condition is maintained even without any external magnetic field, in which, at the time the magnetic garnet film is exposed to a temperature of 100° C. or more in a step during manufacture, an external magnetic field is applied in the same direction as the direction of magnetization of this magnetic garnet film. This manufacturing method has an advantage that the high-coercivity film magnetic garnet film is not removed from its magnetically saturated condition even when heating steps are present in the course of manufacture.