Patent US3552851A successfully refreshed from Google Patents.
US3552851A
Expired / Lapsed
US
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Photographing,developing and projecting apparatus and method
Assignee: Individual
•
Filing: 1968-12-11
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Granted: 1971-01-05
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Expires: 1988-12-11
Abstract
Abstract APPARATUS AND METHOD TO PHOTOGRAPH A LAYOUT OF PATTERNS ON A TABLE WHILE THE CAMERA TRAVERSES THE LENGTH THEREOF, DEVELOP THE EXPOSED FILM, AND THEN PROJECT THE PHOTOGRAPHED PICTURE OF THE LAYOUT ON A SENSITIZED SHEET COVERING THE TABLE DURING RETURN MOVEMENT OF THE CAMERA AND DEVELOPER TO INITIAL POSITION. THE EXPOSED SHEET MAY THEREAFTER BE PRINTED AND USED AS A GUIDE FOR CUTTING A LAY OF MATERIAL UPON WHICH A PRINT OF THE ABOVE PICTURE IS PLACED.
Inventors
- 👤 Arthur C Gross
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:11
CPC Classifications
G; G03; G03B; G03B17/00; G03B17/48; G03B17/50; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49764; Y10T29/49778
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-01-04 | 1974-07-06 | 1975-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-04 | 1978-07-06 | 1979-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-04 | 1982-07-06 | 1983-01-05 | $7700.00 | Window Closed / Lapsed |