US4259391A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Indicia bearing plastic laminate and method of producing same
Assignee: Individual
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Filing: 1978-10-30
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Granted: 1981-03-31
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Expires: 1998-10-30
Abstract
Abstract A transparent indicia bearing plastic laminate embodying in one integral portion thereof general information and in firmly bonded relation therewith a second portion incorporating specific data directed to a particular individual and which may be a medical history and a photograph, or as an alternative, product specifications and various other forms of visual data. The novel article of this invention is produced by a minimum number of relatively simple and low-cost steps by locating in one section of a carrier member a portrayal of general information such as organization or corporation identity or the like, and in a second section of the carrier member specific data which may include the individual's medical history and photograph accompanied by a fraud-proof signature, or for other applications, product description and operating data, or if a credit card is the purpose, account number, financial background, photograph and signature. The carrier member is sequentially exposed to a 35 mm. camera at approximately a 25 to 1 reduction ratio, and the pair of microfilm negative frames thus exposed, after conventional processing steps, are laminated to produce a transparent plastic card, thereby eliminating the need for a cardboard backing, typing and substantial equipment and manpower requirements as well as producng an identification card which is tamper-proof and provides a vast store of information data when read in available viewing equipment.
Inventors
- 👤 Frederick R. Brecht
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:52
CPC Classifications
B; B42; B42D; B42D25/00; B32; B32B; B32B27/00; B32B27/06; B32B27/08; B42D25/20; B42D25/23; B42D25/40; B42D25/405; B42D25/415; B42D25/42; B32B2307/00; B32B2307/30; B32B2307/31; B32B2307/40; B32B2307/412; B32B2425/00; B42D2033/04; B42D2035/06; B42D2035/08; B42D2035/44; B42D2035/50; B42D25/28; B42D25/30; B42D25/309; B42D25/318; Y; Y10; Y10S; Y10S283/00; Y10S283/90; Y10S428/00; Y10S428/916; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/24851; Y10T428/24868
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
202 words
A wallet-size identification card made of a partially transparent indicia bearing plastic laminate, said identification card comprising at least a pair of transparent thermoplastic layers edge-bonded to one another by heat sealing and at least one photographic transparency disposed between said thermoplastic layers within the bonded edge thereof, said photographic transparency bearing first indicia normally readable by the naked eye and second indicia not readable by the naked eye, said photographic transparency being a photographic reproduction of an original information member bearing said first indicia in a size substantially larger than the size of said second indicia, said photographic reproduction transparency reduced to an appropriate size such as to render said second indicia not readable by the naked eye while permitting said first indicia to remain readable by the naked eye wherein said photographic transparency is a microfilm having at least two portions, one of said portions bearing data information in the form of said first indicia normally readable by the naked eye and indicating membership in a particular group of individuals and the other of said portions bearing data information pertaining to a specific individual in said group in the form of said second indicia not readable by the naked eye.
Claim 2
Dependent Claim
202 words
A wallet-size identification card made of a partially transparent indicia bearing plastic laminate, said identification card comprising at least a pair of transparent thermoplastic layers edge-bonded to one another by heat sealing and at least one photographic transparency disposed between said thermoplastic layers within the bonded edge thereof, said photographic transparency bearing first indicia normally readable by the naked eye and second indicia not readable by the naked eye, said photographic transparency being a photographic reproduction of an original information member bearing said first indicia in a size substantially larger than the size of said second indicia, said photographic reproduction transparency reduced to an appropriate size such as to render said second indicia not readable by the naked eye while permitting said first indicia to remain readable by the naked eye wherein said photographic transparency is a microfilm having at least two portions, one of said portions bearing data information in the form of said first indicia normally readable by the naked eye and indicating membership in a particular group of individuals and the other of said portions bearing data information pertaining to a specific individual in said group in the form of said second indicia not readable by the naked eye.
Claim 3
Dependent Claim
39 words
The identification card of claim 1 further comprising in said data information pertaining to said specific individual a reproduction of the handwritten signature of said individual at a size adequate to render said signature readable by the naked eye.
Claim 4
Independent Claim
166 words
A method of producing an identification card in the form of a partially transparent indicia bearing plastic laminate which comprises a photographic transparency bearing first indicia normally readable by the naked eye and second indicia not readable by the naked eye, said method comprising the steps of locating upon a non-reflective supporting surface at least one data information member bearing said first indicia and said second indicia, exposing said data information member to a microfilm photographic camera for obtaining a photographic reproduction of said data information member at a reduced size on a length of photographic film, processing said length of photographic film to obtain a photographic transparency, and laminating said photographic transparency between a pair of transparent thermoplastic sheets of a size larger than said photographic transparency, said transparency being a photographic reproduction of said data information member reduced in size to approximately 1/25 of the size of said data information member such as to render said second indicia not readable by the naked eye.
Claim 5
Independent Claim
166 words
A method of producing an identification card in the form of a partially transparent indicia bearing plastic laminate which comprises a photographic transparency bearing first indicia normally readable by the naked eye and second indicia not readable by the naked eye, said method comprising the steps of locating upon a non-reflective supporting surface at least one data information member bearing said first indicia and said second indicia, exposing said data information member to a microfilm photographic camera for obtaining a photographic reproduction of said data information member at a reduced size on a length of photographic film, processing said length of photographic film to obtain a photographic transparency, and laminating said photographic transparency between a pair of transparent thermoplastic sheets of a size larger than said photographic transparency, said transparency being a photographic reproduction of said data information member reduced in size to approximately 1/25 of the size of said data information member such as to render said second indicia not readable by the naked eye.
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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) | 1984-03-30 | 1984-09-29 | 1985-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-03-30 | 1988-09-29 | 1989-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-03-30 | 1992-09-29 | 1993-03-31 | $7700.00 | Window Closed / Lapsed |