US4463971A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Identification card having an IC module
Assignee: GAO Gesellschaft fuer Automation und Organisation mbH
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Filing: 1982-03-25
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Granted: 1984-08-07
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Expires: 2002-03-25
Abstract
Abstract An identification card or similar data carrier having an IC module for the processing of electrical signals, whereby the IC module along with its leads and contacts is arranged on a separate carrier element which is embedded in the card. An anchoring element is arranged in the area of the carrier element, which anchoring element extends beyond the edge of the carrier element and is connected with the material of the body of the card. This anchoring element is preferably an integrated component of the carrier element. The anchoring element has high tensile strength relative to the material of the identification card. The connection of the carrier or anchoring element with the material of the identification card can be established by recesses or perforations in the edge of the anchoring element, which are penetrated by the material of the identification card during the laminating process, by appropriate laminating adhesives or by specific designing of the anchoring element.
Inventors
- 👤 Joachim Hoppe
- 👤 Yahya Haghiri-Tehrani
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 08:10
CPC Classifications
B; B42; B42D; B42D25/00; B42D25/40; G; G06; G06K; G06K19/00; G06K19/06; G06K19/067; G06K19/07; G06K19/077; G06K19/0772; G06K19/07728; G06K19/07745; H; H10; H10W; H10W70/00; H10W70/60; H10W70/611; H10W70/699; B42D2033/22; B42D2033/30; B42D2033/46; Y; Y10; Y10S; Y10S283/00; Y10S283/904
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
100 words
In an identification card or similar data carrier comprising a card body having an opening therein; an IC module for the processing of electrical signals; leads extending from said module, and contacts disposed on said leads; a carrier supportably engaging said IC module and disposed in the opening in the identification card body, the improvement comprising at least one readily flexible anchoring element having a high tensile strength and being of little thickness relative to the thickness of said identification card; said anchoring element being located adjacent to the carrier periphery and connecting said identification card body with said carrier.
Claim 2
Dependent Claim
100 words
In an identification card or similar data carrier comprising a card body having an opening therein; an IC module for the processing of electrical signals; leads extending from said module, and contacts disposed on said leads; a carrier supportably engaging said IC module and disposed in the opening in the identification card body, the improvement comprising at least one readily flexible anchoring element having a high tensile strength and being of little thickness relative to the thickness of said identification card; said anchoring element being located adjacent to the carrier periphery and connecting said identification card body with said carrier.
Claim 3
Dependent Claim
30 words
The identification card of claim 1 in which said anchoring element is a synthetic film having perforations or recesses which are penetrated by the material of the identification card body.
Claim 4
Dependent Claim
36 words
The identification card of claim 1 in which said card body comprises a core formed of two layers, and in which the anchoring element is formed of woven threads embedded between the layers of the core.
Claim 5
Dependent Claim
20 words
The identification card of claim 1, 2 or 3 in which the anchoring element is formed integrally with the carrier.
Claim 6
Dependent Claim
24 words
The identification card of claim 1 in which said carrier includes a molded casing, and the anchoring element is partly embedded in said casing.
Claim 7
Dependent Claim
32 words
The identification card of claim 5 in which the anchoring element is located in the central plane of the carrier and has a peripheral edge portion with apertures therethrough surrounding the carrier.
Claim 8
Dependent Claim
35 words
The identification card of claim 4 in which the anchoring element has a surface arranged flush with one surface of the carrier and in parallel adjacent relationship to an exterior surface portion of said card.
Claim 9
Dependent Claim
30 words
The identification card of claim 7 in which an additional anchoring element is provided having a surface arranged flush with a surface of the carrier opposite said one surface thereof.
Claim 10
Dependent Claim
26 words
The identification card of claim 7 in which contacts on said exterior surface portion of the card are connected directly with the IC module by leads.
Claim 11
Dependent Claim
29 words
The identification card of claim 1 in which the anchoring element is a synthetic film which is connected with the identification card body by means of a laminating adhesive.
Claim 12
Dependent Claim
77 words
The identification card of claim 1 in which said card comprises two layers defining said card body; said card body has opposed parallel outer surfaces, and said carrier has opposed parallel outer surfaces, and the anchoring element is located along the central plane of the carrier and is attached between said layers of the card in such manner that opposed outer surfaces, of the carrier are substantially coplanar with the opposed outer surfaces of the identification card.
Claim 13
Dependent Claim
34 words
The identification card of claim 1 in which said card has a core formed of two card layers and the anchoring element is in the form of vanes which are anchored between said layers.
Claim 14
Dependent Claim
50 words
The identification card of claim 12 in which at least one anchoring vane of a pair of vanes diametrically opposite each other is formed in such a way that it can be displaced in the card between said layers when a certain bending stress applied to said card is exceeded.
Claim 15
Dependent Claim
27 words
The identification card of claim 12 or 13 in which one of the vanes has a dovetailed shape and the other has a trapezoidal shape tapering outwardly.
Claim 16
Dependent Claim
36 words
The identification card of claim 12 in which at least two vanes diametrically opposite each other have a trapezoidal shape, and have perforations or recesses which are penetrated by the material of the identification card layers.
Claim 17
Dependent Claim
40 words
The identification card of claim 1 in which said IC module is disposed in a molded casing, and the anchoring element comprises a card layer having a punched out window and the molded casing is placed in said punched-out window.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-08-07 | 1988-02-06 | 1988-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-08-07 | 1992-02-06 | 1992-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-08-07 | 1996-02-06 | 1996-08-07 | $7700.00 | Window Closed / Lapsed |