US3245291A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photosensitive sheet support device for photographic apparatus
Assignee: Individual
•
Filing: 1960-12-05
•
Granted: 1966-04-12
•
Expires: 1980-12-05
Abstract
No abstract record available.
Inventors
- 👤 Wick Richard
- 👤 Brandt Hans-Ado
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:20
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/52; G03B27/58; G03B27/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
185 words
IN AN APPARATUS, PREFERABLY FOR PHOTOGRAPHIC PURPOSE, IN COMBINATION, SUPPORT MEANS FOR SUPPORTING A SHEET AT A SURFACE OF SAID SUPPORT MEANS; SUCTION MEANS COOPERATING WITH SAID SUPPORT MEANS FOR SUCKING THE SHEET AGAINST SAID SURFACE HEREOF; CONTROL MEANS OPERATIVELY CONNECTED TO SAID SUCTION MEANS FOR RENDERING THE SAME ACTIVE WHEN SAID CONTROL MEANS IS ACTUATED AND FOR RENDERING SAID SUCTION MEANS INACTIVE WHEN SAID CONTROL MEANS IS NOT ACTUATED; AND MOVABLE MEANS OPERATIVELY CONNECTED TO SAID CONTROL MEANS FOR ACTUATING THE SAME AND MOVABLE BETWEEN A REST POSITION WHERE SAID CONTROL MEANS IS NOT ACTUATED AND AN OPERATING POSITION WHERE SAID CONTROL MEANS IS ACTUATED BY MOVEMENT OF SAID MOVABLE MEANS FROM SAID REST TO SAID OPERATING POSITION THEREOF, AT LEAST A PART OF SAID MOVABLE MEANS BEING LOCATED AT SAID SURFACE OF SAID SUPPORT MEANS TO BE COVERED BY SAID SHEET WHEN THE LATTER IS PLACED AT SAID SURFACE AND SAID MOVABLE MEANS BEING MOVABLE FROM SAID REST POSITION TO SAID OPERATING POSITION, DURING LOCATION OF THE SHEET AGAINST SAID SURFACE, TO ACTUATE SAID CONTROL MEANS AND THUS RENDER SAID SUCTION MEANS ACTIVE.
Claim 2
Dependent Claim
185 words
IN AN APPARATUS, PREFERABLY FOR PHOTOGRAPHIC PURPOSE, IN COMBINATION, SUPPORT MEANS FOR SUPPORTING A SHEET AT A SURFACE OF SAID SUPPORT MEANS; SUCTION MEANS COOPERATING WITH SAID SUPPORT MEANS FOR SUCKING THE SHEET AGAINST SAID SURFACE HEREOF; CONTROL MEANS OPERATIVELY CONNECTED TO SAID SUCTION MEANS FOR RENDERING THE SAME ACTIVE WHEN SAID CONTROL MEANS IS ACTUATED AND FOR RENDERING SAID SUCTION MEANS INACTIVE WHEN SAID CONTROL MEANS IS NOT ACTUATED; AND MOVABLE MEANS OPERATIVELY CONNECTED TO SAID CONTROL MEANS FOR ACTUATING THE SAME AND MOVABLE BETWEEN A REST POSITION WHERE SAID CONTROL MEANS IS NOT ACTUATED AND AN OPERATING POSITION WHERE SAID CONTROL MEANS IS ACTUATED BY MOVEMENT OF SAID MOVABLE MEANS FROM SAID REST TO SAID OPERATING POSITION THEREOF, AT LEAST A PART OF SAID MOVABLE MEANS BEING LOCATED AT SAID SURFACE OF SAID SUPPORT MEANS TO BE COVERED BY SAID SHEET WHEN THE LATTER IS PLACED AT SAID SURFACE AND SAID MOVABLE MEANS BEING MOVABLE FROM SAID REST POSITION TO SAID OPERATING POSITION, DURING LOCATION OF THE SHEET AGAINST SAID SURFACE, TO ACTUATE SAID CONTROL MEANS AND THUS RENDER SAID SUCTION MEANS ACTIVE.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-11 | 1969-10-11 | 1970-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-11 | 1973-10-11 | 1974-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-11 | 1977-10-11 | 1978-04-12 | $7700.00 | Window Closed / Lapsed |