US3275443A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anti-fogging agents for an n-vinyl, organic halogen, dye former system
Assignee: Horizons Inc
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Filing: 1963-08-14
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Granted: 1966-09-27
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Expires: 1983-08-14
Abstract
No abstract record available.
Inventors
- 👤 Wainer Eugene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:47
CPC Classifications
G; G03; G03F; G03F7/00; G03F7/004; G03F7/027; C; C08; C08F; C08F26/00; C08F26/06; C08F291/00; C08F291/18; G03C; G03C1/00; G03C1/675
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
60 words
A NORMALLY COLORLESS LIGHT-SENSITIVE COMPOSITION CONSISTING ESSENTIALLY OF AT LEAST ONE OF EACH OF THE FOLLOWING CONSTITUENTS: (1) AN N-VINYL COMPOUND (2) AN ORGANIC HALOGEN COMPOUND WHICH DECOMPOSES TO YIELD FREE RADICALS WHEN SUBJECTED TO A SUITABLE DOSE OF RADIANT ENERGY AND (3) AN ANTI-FOGGING AGENT SELECTED FROM THE GROUP REPRESENTED BY A FORMULA SELECTED FROM THE GROUP CONSISTING OF
Claim 2
Dependent Claim
60 words
A NORMALLY COLORLESS LIGHT-SENSITIVE COMPOSITION CONSISTING ESSENTIALLY OF AT LEAST ONE OF EACH OF THE FOLLOWING CONSTITUENTS: (1) AN N-VINYL COMPOUND (2) AN ORGANIC HALOGEN COMPOUND WHICH DECOMPOSES TO YIELD FREE RADICALS WHEN SUBJECTED TO A SUITABLE DOSE OF RADIANT ENERGY AND (3) AN ANTI-FOGGING AGENT SELECTED FROM THE GROUP REPRESENTED BY A FORMULA SELECTED FROM THE GROUP CONSISTING OF
References Cited (Backward Citations)
US2967105A
Cited
US3042517A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-26 | 1970-03-28 | 1970-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-26 | 1974-03-28 | 1974-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-26 | 1978-03-28 | 1978-09-27 | $7700.00 | Window Closed / Lapsed |