US5380044A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Identification card and method of making same
Assignee: K&A Industries Inc
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Filing: 1992-04-16
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Granted: 1995-01-10
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Expires: 2012-04-16
Abstract
Abstract The present invention is a card for displaying information and a method for making the same. The present invention includes printing the desired information in reverse onto a transparent piece of silicon coated vinyl. The vinyl is then fused to a plastic substrate sealing the printed ink between the vinyl and the plastic substrate and allowing the ink to leach into, and permanently mark, the plastic substrate.
Inventors
- 👤 Robert K. Aitkens
- 👤 Paul F. Gloser
- 👤 George F. Keelty
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:29
CPC Classifications
B; B42; B42D; B42D25/00; B42D25/40; B42D25/45; B42D25/20; B42D25/23; B42D25/30; B42D25/309; B42D25/318; B42D25/48; B42D2033/30; Y; Y10; Y10S; Y10S283/00; Y10S283/904
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
110 words
A method of creating a card for displaying information comprising the steps of: printing information with a printing agent on a first side of at least one transparent vinyl laminate; and fusing said first side of said at least one transparent vinyl laminate to a plastic substrate, wherein said printing agent becomes encapsulated between said at least one transparent vinyl laminate and said plastic substrate; wherein said printing agent is printed on said at least one transparent vinyl laminate at a density that is less dense than a desired density and said printing agent spreads to said desired density as said at least one transparent vinyl laminate is fused substrate.
Claim 2
Independent Claim
110 words
A method of creating a card for displaying information comprising the steps of: printing information with a printing agent on a first side of at least one transparent vinyl laminate; and fusing said first side of said at least one transparent vinyl laminate to a plastic substrate, wherein said printing agent becomes encapsulated between said at least one transparent vinyl laminate and said plastic substrate; wherein said printing agent is printed on said at least one transparent vinyl laminate at a density that is less dense than a desired density and said printing agent spreads to said desired density as said at least one transparent vinyl laminate is fused substrate.
Claim 3
Dependent Claim
87 words
The method according to claim 1 wherein the information printed on said at least one transparent vinyl laminate includes at least one image of an individual and wherein said step of printing further includes the steps of: electronically obtaining said image of said individual using a video camera device; saving said image in a central processing unit; and downloading said image from said central processing unit to a printer wherein said printer reproduces said image on said first side of said at least one transparent vinyl laminate.
Claim 4
Dependent Claim
128 words
The method according to claim 2 wherein said step of electronically obtaining said image of an individual includes: lighting a background screen with a first lighting source; viewing said background screen with said video camera thereby creating a background screen image that is saved in said central processing unit; placing said individual in front of said background screen; lighting said individual with a second lighting source less bright than said first lighting source such that said background screen is brighter than said individual; comparing the viewed image of said individual in from of said background screen to said background screen image, creating a silhouette map of said individual; and defining the data contained within said silhouette map, in said central processing unit, as said image of said individual.
Claim 5
Dependent Claim
54 words
The method according to claim 2 wherein the information printed on said at least one transparent vinyl laminate includes text regarding said individual and wherein said step of printing further includes the steps of entering said text into said central processing unit and downloading said text from said central processing unit to said printer.
Claim 6
Dependent Claim
60 words
The method according to claim 4 wherein the information printed on said at least one transparent vinyl laminate includes a signature from said individual and wherein said step of printing further includes the steps of entering said signature into said central processing unit using an electronic writing means and downloading said signature from said central processing unit to said printer.
Claim 7
Dependent Claim
28 words
The method according to claim 1 further including the step of coating said at least one transparent plastic vinyl laminate with silicon prior to said step of printing.
Claim 8
Dependent Claim
47 words
The method according to claim 1 wherein said step of fusing includes heating said at least one transparent vinyl laminate and said plastic substrate and compressing said plastic substrate against said first side of said at least one transparent member at a given temperature until fusion occurs.
Claim 9
Dependent Claim
51 words
The method according to claim 7 wherein said information is printed on said first side of said at least one transparent vinyl laminate in thermal sensitive ink, and said step of fusing further includes heating said ink causing said ink to leach into said plastic substrate, thereby marking said plastic substrate.
Claim 10
Dependent Claim
155 words
The method according to claim 8 wherein said step of fusing further includes: heating said at least one transparent vinyl laminate and said plastic substrate to a predetermined temperature below that of the melting point of said at least one transparent vinyl laminate: applying pressure to said at least one transparent vinyl laminate and said plastic substrate to remove any air from therebetween; increasing the temperature and pressure to a gel point just below the melting points of said at least one transparent vinyl laminate and said plastic substrate such that said at least one transparent vinyl laminate fuses to said plastic substrate; decreasing the temperature to below said gel point of said at least one transparent vinyl laminate and said plastic substrate such that the material of said transparent vinyl laminate and said plastic substrate set; and decreasing the pressure compressing said at least one transparent vinyl laminate and said plastic substrate to ambient.
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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 |