US5380997A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Smart card reader
Assignee: JVCO TAM HOLDING Ltd
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Filing: 1993-06-21
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Granted: 1995-01-10
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Expires: 2013-06-21
Abstract
Abstract Resilient wipers (4a, 4b) cooperate with inclined planes (13a, 13b) to maintain the card (7) constantly parallel to the base part (1) of the card reader during the introduction of the card into the reading compartment (12). The free ends of the wipers (4a, 4b) are biased into a plane further from that of the base part (1) than that which the free ends of the reading wipers (3a, 3b) tend to assume. This device is simple and compact and makes it possible to eliminate static electricity created by the card rubbing against the card reader.
Inventors
- 👤 Marc Hania
- 👤 Rene-Claude Ozouf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:34
CPC Classifications
G; G06; G06K; G06K7/00; G06K7/0013; G06K7/0056; G06K7/0082; G06K7/0021
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
229 words
A smart card reader assembly comprising a compartment with an aperture for the introduction of a card and at least one reading wiper carried by a base part of insulating material forming at least a part of one wall of said compartment, as well as means for placing the card in a reading position in which a free end of said wiper is in contact with at least one operative region of the card, characterized in that, the card (7) being provided with a holder (8) at its end remote from that which is introduced into said aperture, said means for placing the card in a reading position are formed by two inclined planes (13a, 13b) parallel to each other, formed on the surface of a second wall (13) of said compartment (12) facing said base part (1), and by at least one resilient wiper (4a, 4b) of which one end is fixed to the base part (1) and of which the other end is free and is biased into a plane further from that of the base part (1) than that which the free end of said reading wiper (3a, 3b) tends to assume said resilient wiper (4a, 4b) tending to apply said card against said second wall (13) and cooperating with said inclined planes (13a, 13b) to maintain the card constantly parallel to the base part (1).
Claim 2
Dependent Claim
229 words
A smart card reader assembly comprising a compartment with an aperture for the introduction of a card and at least one reading wiper carried by a base part of insulating material forming at least a part of one wall of said compartment, as well as means for placing the card in a reading position in which a free end of said wiper is in contact with at least one operative region of the card, characterized in that, the card (7) being provided with a holder (8) at its end remote from that which is introduced into said aperture, said means for placing the card in a reading position are formed by two inclined planes (13a, 13b) parallel to each other, formed on the surface of a second wall (13) of said compartment (12) facing said base part (1), and by at least one resilient wiper (4a, 4b) of which one end is fixed to the base part (1) and of which the other end is free and is biased into a plane further from that of the base part (1) than that which the free end of said reading wiper (3a, 3b) tends to assume said resilient wiper (4a, 4b) tending to apply said card against said second wall (13) and cooperating with said inclined planes (13a, 13b) to maintain the card constantly parallel to the base part (1).
Claim 3
Dependent Claim
20 words
The smart card reader assembly as defined in claim 1, further comprising said card (7) provided with said holder (8).
Claim 4
Dependent Claim
43 words
The smart card reader assembly as defined in claim 2, wherein said second wall (13) and said resilient wiper (4a, 4b) cooperate in order discharge to ground any electrostatic charge on said card when said card is applied against said second wall (13).
Claim 5
Dependent Claim
88 words
The smart card reader assembly as defined in claim 2, wherein said aperture is in a card-insertion first end of said compartment which also has a second end that is located in a direction opposite to said first end, wherein said resilient wiper is located at said first end of said compartment, and wherein said reader wiper is spaced in said direction from said resilient wiper, so that said card is not placed in said reading position until said card has been applied against said second wall (13).
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-01-09 | 1998-07-11 | 1999-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-01-09 | 2002-07-11 | 2003-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-01-09 | 2006-07-11 | 2007-01-10 | $7700.00 | Window Closed / Lapsed |