US3106466A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Print-out photoprocess with merocyanine dyes
Assignee: Horizons Inc
•
Filing: 1961-06-14
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Granted: 1963-10-08
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Expires: 1981-06-14
Abstract
No abstract record available.
Inventors
- 👤 Robert H Sprague
- 👤 Jr Harry L Fichter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:52
CPC Classifications
G; G03; G03C; G03C1/00; G03C1/675
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
15 words
A LIGHT SENSITIVE COMPOSITION COMPRISING (1) AN ORGANIC BROMINE COMPOUND REPRESENTED BY THE GENERAL FORMULA
Claim 2
Dependent Claim
15 words
A LIGHT SENSITIVE COMPOSITION COMPRISING (1) AN ORGANIC BROMINE COMPOUND REPRESENTED BY THE GENERAL FORMULA
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) | 1966-10-07 | 1967-04-08 | 1967-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-07 | 1971-04-08 | 1971-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-07 | 1975-04-08 | 1975-10-08 | $7700.00 | Window Closed / Lapsed |