US3649121A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mass production photographic printing method
Assignee: Individual
•
Filing: 1969-09-22
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Granted: 1972-03-14
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Expires: 1989-09-22
Abstract
Abstract A mass production photographic printing method for producing a strip containing a plurality of large and small prints, with one large print and one small print made simultaneously from each negative. The prints are arranged on the strip so that for every two regular sized prints, there is a space of predetermined size, with two wallet sized prints substantially filling such space. The strip is cut after printing so that each regular sized print has one wallet sized print associated with it.
Inventors
- 👤 Lewis Cohen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:14
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/44; G03C; G03C5/00; G03C5/08
Claims Analysis
Total Claims: 0
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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) | 1975-03-14 | 1975-09-13 | 1976-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-03-14 | 1979-09-13 | 1980-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-03-14 | 1983-09-13 | 1984-03-14 | $7700.00 | Window Closed / Lapsed |