Patent US3196740A successfully refreshed from Google Patents.
US3196740A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remote-controlled luminous display panel system
Assignee: Saunier Duval SA
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Filing: 1960-11-29
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Granted: 1965-07-27
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Expires: 1980-11-29
Abstract
No abstract record available.
Inventors
- 👤 Gouyou-Beauchamp Jacques
- 👤 Brugere Francis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:16
CPC Classifications
G; G09; G09F; G09F19/00; G09F19/12; G09F19/18; B; B61; B61L; B61L25/00; B61L25/06; B61L25/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
138 words
AN INSTALLATION FOR THE REMOTE-CONTROLLED LUMINOUS DISPLAY ON DISPLAY PANELS OF INSCRIPTIONS CARRIED BY CARDS, WHICH COMPRISES A CENTRAL CONTROL STATION INCORPORATING A SYNOPTIC CONTROL BOARD, FLAT-SECTIONED PNEUMATIC TUBES FORMING A CIRCUIT CONNECTING SAID CONTROL BOARD WITH SAID DISPLAY PANELS, VALVES CONTROLLING A SUPPLY OF COMPRESSED AIR TO SAID TUBES, DIVERTING SWITCHING MEANS IN SAID CIRCUIT FOR DIVERTING CARDS TO SELECTED DISPLAY PANELS, EACH DISPLAY PANEL COMPRISING A SCREEN, A LANTERN-SLIDE CARRIER INCORPORATING MEANS FOR AUTOMATICALLY POSITIONING AND EJECTING THE CARD TO BE PROJECTED ONTO SAID SCREEN, A PROJECTOR ASSOCIATED WITH SAID LANTERN-SLIDE CARRIER AND HAVING A PROJECTION LAMP, AND ELECTRICAL MEANS FOR OPERATING SAID VALVES, SAID DIVERTING SWITCHING MEANS AND THE MEANS FOR POSITIONING AND EJECTING THE CARDS IN AND FROM SAID LANTERN-SLIDE CARRIER, AND ALSO FOR SWITCHING ON OR OFF THE PROJECTIONAL LAMP OF SAID PROJECTOR.
Claim 2
Dependent Claim
138 words
AN INSTALLATION FOR THE REMOTE-CONTROLLED LUMINOUS DISPLAY ON DISPLAY PANELS OF INSCRIPTIONS CARRIED BY CARDS, WHICH COMPRISES A CENTRAL CONTROL STATION INCORPORATING A SYNOPTIC CONTROL BOARD, FLAT-SECTIONED PNEUMATIC TUBES FORMING A CIRCUIT CONNECTING SAID CONTROL BOARD WITH SAID DISPLAY PANELS, VALVES CONTROLLING A SUPPLY OF COMPRESSED AIR TO SAID TUBES, DIVERTING SWITCHING MEANS IN SAID CIRCUIT FOR DIVERTING CARDS TO SELECTED DISPLAY PANELS, EACH DISPLAY PANEL COMPRISING A SCREEN, A LANTERN-SLIDE CARRIER INCORPORATING MEANS FOR AUTOMATICALLY POSITIONING AND EJECTING THE CARD TO BE PROJECTED ONTO SAID SCREEN, A PROJECTOR ASSOCIATED WITH SAID LANTERN-SLIDE CARRIER AND HAVING A PROJECTION LAMP, AND ELECTRICAL MEANS FOR OPERATING SAID VALVES, SAID DIVERTING SWITCHING MEANS AND THE MEANS FOR POSITIONING AND EJECTING THE CARDS IN AND FROM SAID LANTERN-SLIDE CARRIER, AND ALSO FOR SWITCHING ON OR OFF THE PROJECTIONAL LAMP OF SAID PROJECTOR.
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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) | 1968-07-26 | 1969-01-25 | 1969-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-26 | 1973-01-25 | 1973-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-26 | 1977-01-25 | 1977-07-27 | $7700.00 | Window Closed / Lapsed |