Vapor reproducing apparatus
Abstract
Abstract APPARATUS FOR EXPOSING AND DEVELOPING LIGHT-SENSITIVE MATERIAL FROM A MASTER COPY COMPRISING AN EXPOSURE UNIT HAVING A SOURCE OF COLLIMATED LIGHT TO WHICH THE COPY AND MATERIAL ARE DELIVERED FOR EXPOSURE AND A DEVELOPER UNIT HAVING A CHAMBER CONTAINING A DEVELOPING VAPOR TO WHICH THE EXPOSED MATERIAL IS DELIVERED FOR DEVELOPMENT. BOTH THE EXPOSURE AND DEVELOPER UNITS INCLUDE CYLINDRICAL MEMBERS ENCOMPASSED BY BELTS WHICH ARE DRIVEN TO CARRY THE COPY OR MATERIAL IN SHEET FORM POSITIONED BETWEEN THE CYLINDER AND BELT TO EXPOSURE AND DEVELOPER ZONES OF THE CYLINDERS. THE UNITS ARE DRIVEN IN SYNCHRONISM IN A MANNER PROVIDING RAPID DELIVERY TO AND FROM A PREDETERMINED DWELL TIME AT THE EXPOSURE AND DEVELOPER ZONES.
Inventors
- 👤 Ronald N Davis
- 👤 Hubert J Severin
Bibliographic Details
Claims Analysis
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| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
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| 3.5 Years (Year 4) | 1974-02-22 | 1974-08-24 | 1975-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-22 | 1978-08-24 | 1979-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-22 | 1982-08-24 | 1983-02-23 | $7700.00 | Window Closed / Lapsed |