Patent US3597204A successfully refreshed from Google Patents.
US3597204A
Expired / Lapsed
US
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Method of providing induction photography and product
Assignee: Raytheon Co
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Filing: 1966-10-03
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Granted: 1971-08-03
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Expires: 1986-10-03
Abstract
Abstract IMPROVEMENT IN THE METHOD OF UTILIZING THE INDUCTION PERIOD OF PHOTOPOLYMER CHEMISTRY AND IMPROVING THE PHOTOGRAPHIC SPEED OF PHOTOPOLYMERIZABLE COMPOSITIONS BY THE PRODUCTION OF LATENT IMAGING IN THE INDUCTION PERIOD AND EFFECTING POLYMERIZATION THEREOF IN THE PHOTOPOLYMERIZABLE COMPOSITION.
Inventors
- 👤 John B Rust
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 06:11
CPC Classifications
G; G03; G03F; G03F7/00; G03F7/004; G03F7/027; Y; Y10; Y10S; Y10S430/00; Y10S430/1053; Y10S430/1055; Y10S430/106; Y10S430/11; Y10S430/112; Y10S430/114; Y10S430/116
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-08-02 | 1975-02-01 | 1975-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-08-02 | 1979-02-01 | 1979-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-08-02 | 1983-02-01 | 1983-08-03 | $7700.00 | Window Closed / Lapsed |