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:
May. 04, 1999
Filed:
Nov. 25, 1997
Helge Schmidt, Speyer, DE;
Gerhard Ackermann, Altlussheim, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
An electronic device has an opening for up to two data carrier devices or, respectively, chip cards with row-type contact surfaces positioned alongside one another. The devices or, cards are stackable over one another in offset fashion. In a region of the terminal side lying opposite the plug opening it comprises two rows of contact springs lying next to one another, said rows being spatially offset upwards by the height of a card, and also offset in the insertion direction in a manner corresponding to the card offset. The resilient ends at the plug side of these contact springs respectively contact the contact surfaces of inserted data carriers from above.