Patent US3531282A successfully refreshed from Google Patents.
US3531282A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photopolymer polymerization fixation process and products
Assignee: Raytheon Co
•
Filing: 1966-10-03
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Granted: 1970-09-29
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Expires: 1986-10-03
Abstract
No abstract record available.
Inventors
- 👤 Leroy J Miller
- 👤 John B Rust
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:35
CPC Classifications
G; G03; G03F; G03F7/00; G03F7/004; G03F7/027
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2875047A
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US3097096A
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US2835577A
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US2989455A
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US2996381A
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US3050390A
Cited
US3042518A
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US3042519A
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US3330659A
Cited
US3331761A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-28 | 1974-03-30 | 1974-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-28 | 1978-03-30 | 1978-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-28 | 1982-03-30 | 1982-09-29 | $7700.00 | Window Closed / Lapsed |