US4252427A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanism and method of producing indicia bearing plastic laminated cards
Assignee: Individual
•
Filing: 1979-04-16
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Granted: 1981-02-24
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Expires: 1999-04-16
Abstract
Abstract A method of producing transparent indicia bearing plastic laminated identification cards, comprising storing individualized information on transparent or opaque sheets, or preferably, on a roll of microfilm, storing general information on a second transparent or opaque sheet or, preferably, on a slide displaying each of said portions of information, consecutively exposing adjacent frames of a roll of microfilm in a microfilm camera to each display by re-aiming, particularly by pivoting, said microfilm camera, developing said microfilm, and heat-sealing a pair of thermo-plastic sheets to surround the two frames of developed microfilm.
Inventors
- 👤 Frederick R. Brecht
- 👤 Leonard H. Daugherty
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:08
CPC Classifications
B; B42; B42D; B42D25/00; B42D25/40; B42D25/45; B42D25/455; B42D25/30; B42D25/309; B42D25/351; B42D25/405; G; G03; G03B; G03B17/00; G03B17/24; G03B27/00; G03B27/32; G03B27/323; G03B2217/00; G03B2217/24; G03B2217/241; Y; Y10; Y10S; Y10S283/00; Y10S283/90
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
171 words
The method of producing substantially transparent information bearing plastic laminated cards containing both individual and general information comprising the steps of displaying said general information on a first stationary information display, displaying said individual information on a second stationary information display adjacent to said first stationary information display and disposed at an angle thereto, pivotally mounting a microfilm camera having an optical axis and containing a reel of unexposed microfilm above said stationary information displays, pivoting said microfilm camera to a first angular orientation wherein said optical axis of said microfilm camera is orthogonal to said first stationary information display, exposing a first frame of said microfilm to said first display, advancing said microfilm within said microfilm camera, pivoting said microfilm camera to a second angular orientation wherein said optical axis of said microfilm camera is orthogonal to said second stationary information display, exposing a second adjacent frame of said second display, processing said microfilm, and heat-sealing said two adjacent frames of processed microfilm between a pair of transparent thermoplastic sheets.
Claim 2
Independent Claim
171 words
The method of producing substantially transparent information bearing plastic laminated cards containing both individual and general information comprising the steps of displaying said general information on a first stationary information display, displaying said individual information on a second stationary information display adjacent to said first stationary information display and disposed at an angle thereto, pivotally mounting a microfilm camera having an optical axis and containing a reel of unexposed microfilm above said stationary information displays, pivoting said microfilm camera to a first angular orientation wherein said optical axis of said microfilm camera is orthogonal to said first stationary information display, exposing a first frame of said microfilm to said first display, advancing said microfilm within said microfilm camera, pivoting said microfilm camera to a second angular orientation wherein said optical axis of said microfilm camera is orthogonal to said second stationary information display, exposing a second adjacent frame of said second display, processing said microfilm, and heat-sealing said two adjacent frames of processed microfilm between a pair of transparent thermoplastic sheets.
Claim 3
Dependent Claim
42 words
The method of claim 1 further comprising storing at least part of said information on a photographic slide transparency, and projecting the image contained on said slide onto one of said stationary information displays, said stationary information display comprising a projection screen.
Claim 4
Dependent Claim
46 words
The method of claim 1 further comprising storing at least part of said information on a frame of a second roll of microfilm and projecting the image contained on said frame onto one of said stationary information displays, said stationary information display coprising a projection screen.
Claim 5
Independent Claim
16 words
The method of claims 2 or 3 wherein said projection screen is a rear projection screen.
Claim 6
Dependent Claim
29 words
The method of claim 1 wherein at least one of said stationary information displays comprises a sublit platform and a transparent sheet containing said information placed upon said platform.
Claim 7
Dependent Claim
28 words
The method of claim 1 wherein at least one of said stationary information displays comprises a platform and an opaque sheet containing said information placed upon said platform.
Claim 8
Dependent Claim
20 words
The method of claim 1 further comprising pivoting said microfilm camera on a line substantially through its center of mass.
Claim 9
Dependent Claim
25 words
The method of claim 1 further comprising pivoting said microfilm camera on a point substantially in line with said optical axis of said microfilm camera.
Claim 10
Independent Claim
172 words
An apparatus for mass producing microfilm transparencies for making substantially transparent information bearing plastic laminated cards containing both individual and general information, said apparatus comprising a first stationary information display displaying said general information, a second stationary information display adjacent to said first stationary information display, said second display displaying said individual information, stationary support means, a microfilm camera having an optical axis and pivotally mounted to said support means above said displays, and means pivoting said camera from a first orientation wherein said optical axis is orthogonal to said first stationary information display to a second orientation wherein said optical axis is orthogonal to said second stationary information display, wherein said second stationary information display comprises a rear projection screen and a reel-type microfilm projector and said means pivoting said microfilm camera comprises a motor driven wheel mounted to said wall, a cam on said wheel, a bracket supporting said camera pivotally mounted to said support means, and a cam follower arm projecting from said bracket and driven by said cam.
Claim 11
Independent Claim
172 words
An apparatus for mass producing microfilm transparencies for making substantially transparent information bearing plastic laminated cards containing both individual and general information, said apparatus comprising a first stationary information display displaying said general information, a second stationary information display adjacent to said first stationary information display, said second display displaying said individual information, stationary support means, a microfilm camera having an optical axis and pivotally mounted to said support means above said displays, and means pivoting said camera from a first orientation wherein said optical axis is orthogonal to said first stationary information display to a second orientation wherein said optical axis is orthogonal to said second stationary information display, wherein said second stationary information display comprises a rear projection screen and a reel-type microfilm projector and said means pivoting said microfilm camera comprises a motor driven wheel mounted to said wall, a cam on said wheel, a bracket supporting said camera pivotally mounted to said support means, and a cam follower arm projecting from said bracket and driven by said cam.
Claim 12
Dependent Claim
20 words
The apparatus of claim 9 wherein said first stationary information display comprises a rear projector screen and a slide projector.
Claim 13
Dependent Claim
25 words
The apparatus of claim 9 wherein said microfilm camera is pivoted on a point substantially in line with said optical axis of said microfilm camera.
Claim 14
Dependent Claim
38 words
The apparatus of claim 9 further comprising at least one microswitch mounted to said support means, said microswitch controlling the film advance of said microfilm camera and at least one camming surface on said wheel activating said microswitch.
Claim 15
Dependent Claim
40 words
The apparatus of claim 9 further comprising at least one microswitch mounted to said support means, said microswitch controlling the film advance of said reel type microfilm projector, and at least one camming surface on said wheel activating said microswitch.
Claim 16
Independent Claim
136 words
An apparatus for mass producing microfilm transparencies for making substantially transparent information bearing plastic laminated cards containing both individual and general information, said apparatus comprising a first stationary information display displaying said general information, a second stationary information display adjacent to said first stationary information display and disposed at an angle thereto, said second display displaying said individual information, stationary support means, a microfilm camera having an optical axis and pivotally mounted to said support means above said displays, drive means pivoting said camera from a first angular orientation wherein said optical axis is orthogonal to said first stationary information display to a second angular orientation wherein said optical axis is orthogonal to said second stationary information display, and means actuating said camera for taking an exposure at each of said first and second angular orientations.
Claim 17
Independent Claim
136 words
An apparatus for mass producing microfilm transparencies for making substantially transparent information bearing plastic laminated cards containing both individual and general information, said apparatus comprising a first stationary information display displaying said general information, a second stationary information display adjacent to said first stationary information display and disposed at an angle thereto, said second display displaying said individual information, stationary support means, a microfilm camera having an optical axis and pivotally mounted to said support means above said displays, drive means pivoting said camera from a first angular orientation wherein said optical axis is orthogonal to said first stationary information display to a second angular orientation wherein said optical axis is orthogonal to said second stationary information display, and means actuating said camera for taking an exposure at each of said first and second angular orientations.
Claim 18
Dependent Claim
20 words
The apparatus of claim 14 wherein said first stationary information display comprises a rear projector screen and a slide projector.
Claim 19
Dependent Claim
25 words
The apparatus of claim 14 wherein said microfilm camera is pivoted on a point substantially in line with said optical axis of said microfilm camera.
Claim 20
Dependent Claim
21 words
The apparatus of claim 14 wherein said second stationary information display comprises a rear projection screen and a reel-type microfilm projector.
Claim 21
Dependent Claim
52 words
The apparatus of claim 17 wherein said drive means pivoting said microfilm camera comprises a motor driven wheel mounted to said wall, a cam on said wheel, a bracket supporting said camera pivotally mounted to said support means, and a cam follower arm projecting from said bracket and driven by said cam.
Claim 22
Dependent Claim
38 words
The apparatus of claim 18 further comprising at least one microswitch mounted to said support means, said microswitch controlling the film advance of said microfilm camera and at least one camming surface on said wheel activating said microswitch.
Claim 23
Dependent Claim
40 words
The apparatus of claim 18 further comprising at least one microswitch mounted to said support means, said microswitch controlling the film advance of said reel type microfilm projector, and at least one camming surface on said wheel activating said microswitch.
References Cited (Backward Citations)
US2231395A
Cited
US2682876A
Cited
US2953073A
Cited
US2916977A
Cited
US3402636A
Cited
US3633472A
Cited
US3758970A
Cited
US3816842A
Cited
US4068944A
Cited
US4087175A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-02-24 | 1984-08-25 | 1985-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-02-24 | 1988-08-25 | 1989-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-02-24 | 1992-08-25 | 1993-02-24 | $7700.00 | Window Closed / Lapsed |