US3082086A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fixing of print-out images
Assignee: Horizons Inc
•
Filing: 1961-01-12
•
Granted: 1963-03-19
•
Expires: 1981-01-12
Abstract
No abstract record available.
Inventors
- 👤 Robert H Sprague
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 01:07
CPC Classifications
C; C09; C09B; C09B11/00; C09B11/04; C09B11/10; C09B11/12; G; G03; G03C; G03C1/00; G03C1/675
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
41 words
A PROCESS FOR PRODUCING FIXED COLORED IN AN ORIGINALLY COLORLESS SUBSTRATE WHICH COMPRISING PREPARING AS A THIN LAYER. A COLORLESS COMPOSITION COMPRISING: (1) A COLORLESS ARYLAMINE SELECTED FROM THE GROUP CONSISTING OF ONE OF AMINES REPRESENTED BY THE FOLLOWING GENERAL FORMULAS:
Claim 2
Dependent Claim
41 words
A PROCESS FOR PRODUCING FIXED COLORED IN AN ORIGINALLY COLORLESS SUBSTRATE WHICH COMPRISING PREPARING AS A THIN LAYER. A COLORLESS COMPOSITION COMPRISING: (1) A COLORLESS ARYLAMINE SELECTED FROM THE GROUP CONSISTING OF ONE OF AMINES REPRESENTED BY THE FOLLOWING GENERAL FORMULAS:
References Cited (Backward Citations)
US2072302A
Cited
GB813604A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-18 | 1966-09-17 | 1967-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-18 | 1970-09-17 | 1971-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-18 | 1974-09-17 | 1975-03-19 | $7700.00 | Window Closed / Lapsed |