US3222982A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scanning photographic copying apparatus
Assignee: Individual
•
Filing: 1961-12-13
•
Granted: 1965-12-14
•
Expires: 1981-12-13
Abstract
No abstract record available.
Inventors
- 👤 William G Gelb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:24
CPC Classifications
B; B41; B41B; B41B15/00; B41B15/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
A MACHINE OF THE TYPE DESCRIBED, COMPRISING: A BAR OPERATIVE TO SUPPORT COPY WHICH HAS AN EXTENSION ALONG AN AXIS; A LENS SUPPORTED ON A POINT SEPARATED FROM SAID AXIS; LIGHT-SENSITIVE FILM HAVING AN EXTENSION IN A DIRECTION PARALLEL TO SAID AXIS DISPOSED AT A POINT DISPLACED FROM SAID AXIS IN THE SAME DIRECTION AS SAID LENS AND AT A GREATER DISTANCE FROM SAID AXIS THAN SAID LENS; MEANS FOR ADJUSTING THE SPACING BETWEEN THE COPY, THE LENS AND THE FILM IN SUCH A MANNER THAT THE COPY BAR IS CONTINUALLY FOCUSED AT THE FILM BY THE LENS; MEANS OPERATIVE TO CONSTRAIN ANY TWO OF THE COPY BAR, LENS AND
Claim 2
Dependent Claim
110 words
A MACHINE OF THE TYPE DESCRIBED, COMPRISING: A BAR OPERATIVE TO SUPPORT COPY WHICH HAS AN EXTENSION ALONG AN AXIS; A LENS SUPPORTED ON A POINT SEPARATED FROM SAID AXIS; LIGHT-SENSITIVE FILM HAVING AN EXTENSION IN A DIRECTION PARALLEL TO SAID AXIS DISPOSED AT A POINT DISPLACED FROM SAID AXIS IN THE SAME DIRECTION AS SAID LENS AND AT A GREATER DISTANCE FROM SAID AXIS THAN SAID LENS; MEANS FOR ADJUSTING THE SPACING BETWEEN THE COPY, THE LENS AND THE FILM IN SUCH A MANNER THAT THE COPY BAR IS CONTINUALLY FOCUSED AT THE FILM BY THE LENS; MEANS OPERATIVE TO CONSTRAIN ANY TWO OF THE COPY BAR, LENS AND
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) | 1968-12-13 | 1969-06-14 | 1969-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-13 | 1973-06-14 | 1973-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-13 | 1977-06-14 | 1977-12-14 | $7700.00 | Window Closed / Lapsed |