EP 0838781 A3 20001108 - Case for magnetic and/or chip card
Title (en)
Case for magnetic and/or chip card
Title (de)
Etui für Karten mit Magnetstreifen und/oder Chips
Title (fr)
Etui pou carte magnétique ou à puce
Publication
Application
Priority
DE 29618546 U 19961024
Abstract (en)
[origin: EP0838781A2] The case (1) is manufactured from pulled, or forced, magnetic sheet and two framed sheets (8,9), that is connected together, via spacer outer strips (10,11,12). The two magnetic sheets create a magnetic field with a particular field strength, and a screen guarantees against magnetic field irregularities. The depth of the field strength may be dependent on the thickness of both sheets. The field strength may be measurable, with a Hall generator, at an angle of 90 degrees perpendicular to the both sheets.
IPC 1-7
IPC 8 full level
A45C 11/18 (2006.01)
CPC (source: EP)
A45C 11/182 (2013.01)
Citation (search report)
- [X] US 4774148 A 19880927 - GOTO HIDEO [JP]
- [X] WO 8801091 A1 19880211 - LESAGE CHRISTIAN [FR]
- [X] US 4593736 A 19860610 - MORITA TAMAO [JP]
- [X] US 4632250 A 19861230 - UEDA SHU [JP], et al
- [A] US 5288942 A 19940222 - GODFREY RICHARD L [GB]
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 29618546 U1 19970123; EP 0838781 A2 19980429; EP 0838781 A3 20001108
DOCDB simple family (application)
DE 29618546 U 19961024; EP 97118428 A 19971023