Electronic purse-device
First Claim
1. For use with an electronic fund transfer device having an outer wall portion with a reactive transfer element for enabling transfer of data between said transfer device and an associated device;
- a terminal having a frame, receptable means coupled to said frame for reciprocable motion between a ready position and an operate position, said receptacle having a forward wall portion accessible by the outer wall portion of the transfer device, said forward wall portion including a reactive transfer element reactively engageable with the transfer device reactive transfer element when the outer wall portion and said forward wall portion are arranged in mutual contact, means for biasing said receptacle means to said ready position, and means for enabling data transfer via said reactive elements when said receptacle means is moved towards said operate position.
1 Assignment
0 Petitions
Accused Products
Abstract
A self-contained purse-like electronic fund transfer device mainly for use in personal payment transactions, designed to be in the permanent possession of the user and featuring electromagnetic power injection from, and data transfer coupling with, a data terminal. A reader unit has a displaceable concave portion and the handheld personal payment device a convex portion in which the active flux carrying conductors are embedded in such a manner that relatively large angular shifts between the two parts do not interfere with the efficiency of the coupling or the speed of the transaction.
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Citations
10 Claims
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1. For use with an electronic fund transfer device having an outer wall portion with a reactive transfer element for enabling transfer of data between said transfer device and an associated device;
- a terminal having a frame, receptable means coupled to said frame for reciprocable motion between a ready position and an operate position, said receptacle having a forward wall portion accessible by the outer wall portion of the transfer device, said forward wall portion including a reactive transfer element reactively engageable with the transfer device reactive transfer element when the outer wall portion and said forward wall portion are arranged in mutual contact, means for biasing said receptacle means to said ready position, and means for enabling data transfer via said reactive elements when said receptacle means is moved towards said operate position.
- View Dependent Claims (2, 3, 4, 5, 10)
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6. For use with a receptacle having a curved forward wall portion with a first spaced pair of reactive transfer elements;
- an electronic fund transfer device comprising a housing with a curved forward wall portion, a second spaced pair of reactive transfer elements in said forward wall portion of said transfer device, said forward wall portion of said transfer device having a curvature complementary to the curvature of the forward wall portion of the receptacle, the spacing between said second pair of reactive transfer elements being greater than the spacing between the first pair of reactive transfer elements and the width of said second pair of reactive transfer elements being less than the width of the first pair of reactive transfer elements so that said second pair of reactive transfer elements is reactively engageable with the first pair of reactive transfer elements over a range of angles measured in the plane of curvature of the receptacle forward wall portion.
- View Dependent Claims (7, 8, 9)
Specification