US5166501A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Financial transaction cards having tagging element capable of deactivation by application of personalizing data
Assignee: EMI Group Ltd
•
Filing: 1990-10-12
•
Granted: 1992-11-24
•
Expires: 2010-10-12
Abstract
Abstract A financial transaction card 2, such as a check guarantee and/or credit card includes a tagging element 4 of a high permeability, low coercivity magnetic material, such as Ni Fe. The tagging element 4 is arranged in magnetic communication with a magnetic stripe 10 of relatively hard magnetic material or in a region of the card 2 used to record identifying data, such as user details, so as to be deactivated when the user details are recorded on the card 2. The provision of the element 4 enables card blanks to be monitored by an electronic article surveillance system during manufacture or prior to issue.
Inventors
- 👤 Robert A. Woolley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:44
CPC Classifications
B; B42; B42D; B42D25/00; B42D25/40; B42D25/45; G; G08; G08B; G08B13/00; G08B13/22; G08B13/24; G08B13/2402; G08B13/2405; G08B13/2408; G08B13/2411; G06; G06K; G06K19/00; G06K19/06; G06K19/08; G06K19/10; G06K19/12; G08B13/2414; G08B13/2417; G08B13/2428; G08B13/2437; G08B13/2442; G08B13/2445; Y; Y10; Y10S; Y10S283/00; Y10S283/904
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
127 words
Card stock for use, when personalized, as a financial transaction card comprising a first sheet of plastics material and a tagging element construted and dimensioned to interact with interrogating signals projected into a region by an electronic article surveillance system to cause the generation of characteristic response signals for derivation of an alarm indication from said response signals if the card stock is present in said region, the tagging element being supported by the first sheet and positioned thereon to be juxtaposed with an area of the card that will bear personalizing data; the application of the personalizing data to said area deactivating the tagging element, thus preventing the card, when personalized, from interacting with said interrogating signals to cause the generation of said characteristic response signals.
Claim 2
Dependent Claim
127 words
Card stock for use, when personalized, as a financial transaction card comprising a first sheet of plastics material and a tagging element construted and dimensioned to interact with interrogating signals projected into a region by an electronic article surveillance system to cause the generation of characteristic response signals for derivation of an alarm indication from said response signals if the card stock is present in said region, the tagging element being supported by the first sheet and positioned thereon to be juxtaposed with an area of the card that will bear personalizing data; the application of the personalizing data to said area deactivating the tagging element, thus preventing the card, when personalized, from interacting with said interrogating signals to cause the generation of said characteristic response signals.
Claim 3
Dependent Claim
38 words
Card stock according to claim 1, wherein said first sheet of plastic material supporting said tagging element is laminated to a second sheet of plastics material with said tagging element sandwiched between said first and said second sheet.
Claim 4
Dependent Claim
44 words
Card stock according to claim 1, wherein said first sheet supporting said tagging element is laminated to second and third sheets of plastics material and sandwiched therebetween, said tagging element being sandwiched between said first sheet and one of said second or third sheets.
Claim 5
Dependent Claim
29 words
Card stock according to claim 3, wherein said first sheet supports a further tagging element sandwiched between said first sheet and the other of said second or third sheets.
Claim 6
Dependent Claim
29 words
Card stock according to claim 1, wherein said personalizing data is applied to said area by embossing and such embossing breaks up said tagging element to effect deactivation thereof.
Claim 7
Dependent Claim
43 words
Card stock according to claim 1, including a strip of magnetizable material, secured to said area, for receiving said personalizing data; the tagging element being in magnetic communication with said strip causing personalizing data recorded in said strip to deactivate said tagging element.
References Cited (Backward Citations)
US4058839A
Cited
US4104513A
Cited
US4044231A
Cited
US4260881A
Cited
US4342904A
Cited
US4581524A
Cited
WO1985002285A1
Cited
US4626311A
Cited
GB2167627A
Cited
US4682154A
Cited
US4779076A
Cited
EP0297209A2
Cited
GB2210235A
Cited
US4945339A
Cited
EP0353040A2
Cited
EP0354759A2
Cited
US4956636A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-11-24 | 1996-05-25 | 1996-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-11-24 | 2000-05-25 | 2000-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-11-24 | 2004-05-25 | 2004-11-24 | $7700.00 | Window Closed / Lapsed |