US3582439A
Expired / Lapsed
US
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Id card laminar structure and processes of making same
Assignee: Polaroid Corp
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Filing: 1968-04-01
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Granted: 1971-06-01
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Expires: 1988-04-01
Abstract
Abstract LAMINAR STRUCTURES COMPRISING A COLOR PHOTOGRAPH BONDED TO A SHEET OF VINYL THROUGH AN ETHYLENE-VINYL ACETATE COPOLYMER TIE COAT AND IDENTIFICATION (ID) CARDS INCLUDING THE SAME. D R A W I N G
Inventors
- 👤 James F Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:55
CPC Classifications
B; B42; B42D; B42D25/00; B42D25/40; B42D25/45; B42D25/465; B42D25/47; B32; B32B; B32B27/00; B42D25/20; B42D25/23; B42D25/30; B42D25/309; B42D25/405; B42D25/415; B42D25/42; B42D25/425; B42D2033/04; B42D2033/08; B42D2033/14; B42D2033/30; B42D2033/40; B42D2035/06; B42D2035/08; B42D2035/34; B42D25/318; B42D25/324; B42D25/346; B42D25/455; B42D25/46; Y; Y10; Y10T; Y10T428/00; Y10T428/14; Y10T428/1424; Y10T428/1467; Y10T428/1486; Y10T428/23; Y10T428/24; Y10T428/24802; Y10T428/24851; Y10T428/24868; Y10T428/24876; Y10T428/31504; Y10T428/31855; Y10T428/31909; Y10T428/31928
Claims Analysis
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References Cited (Backward Citations)
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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) | 1974-05-31 | 1974-11-30 | 1975-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-05-31 | 1978-11-30 | 1979-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-05-31 | 1982-11-30 | 1983-06-01 | $7700.00 | Window Closed / Lapsed |