US3386824A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photographic processing film laminate structure utilizing plastic microcapsules
Assignee: Recon Optical Inc
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Filing: 1967-03-27
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Granted: 1968-06-04
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Expires: 1987-03-27
Abstract
No abstract record available.
Inventors
- 👤 Miller Alan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:40
CPC Classifications
G; G03; G03C; G03C5/00; G03C5/26; G03C5/261; G03C5/38; G03C5/383; Y; Y10; Y10S; Y10S430/00; Y10S430/129; Y10S430/167
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-04 | 1971-12-04 | 1972-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-04 | 1975-12-04 | 1976-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-04 | 1979-12-04 | 1980-06-04 | $7700.00 | Window Closed / Lapsed |