US3223068A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Warning systems
Assignee: FIRST ASSET-BASED LENDING GROUP Inc C/O CONSOLIDATED ASSET MANAGEMENT COMPANY 120 NORTH ROBINSON OKLAHOMA CITY OK 73192
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Filing: 1962-12-26
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Granted: 1965-12-14
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Expires: 1982-12-26
Abstract
No abstract record available.
Inventors
- 👤 Roy L Van Winkle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:20
CPC Classifications
G; G08; G08B; G08B21/00; G08B21/18; G08B21/182; Y; Y10; Y10T; Y10T137/00; Y10T137/8158; Y10T137/8326
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
233 words
A DUAL WARNING SYSTEM FOR INDICATING WHEN THE INSTANTANEOUS VALUE OF A FIRST GIVEN VARIABLE FALLS BELOW A FIRST PREDETERMINED VALUE AND FOR INDICATING WHEN THE INSTANTANEOUS VALUE OF A SECOND VARIABLE EXCEEDS A SECOND PREDETERMNED VALUE COMPRISING A FIRST SENSING MEANS FOR SENSING THE INSTANTANEOUS VALUE OF SAID FIRST VARIABLE AND FOR TRANSFORMING THE SAME INTO A CORRESPONDING OUTPUT PNEUMATIC PRESSURE FALLING WITHIN A PREDETERMINED RANGE OF PNEUMATIC PRESSURES, A SECOND SENSING MEANS FOR SENSING THE INSTANTANEOUS VALUE OF SAID SECOND VARIABLE AND FOR TRANSMITTING THE SAME INTO A CORRESPONDING OUTPUT PNEUMATIC PRESSURES FALLING WITHIN A PREDETERMINED RANGE OF PENUMATIC PRESSURE, A FIRST SELECTOR VALVE HAVING A FIRST INLET CONNECTING WITH THE OUTPUT OF SAID SENSING MEANS, A SECOND SELECTOR VALVE HAVING A FIRST INLET CONNECTED WITH THE OUTPUT OF SAID SECOND SENSING MEANS, SAID SELECTOR VALVES HAVING SECOND INLETS CONNECTED IN COMMON AND TO THE OUTLET OF A REGULATOR VALVE, SAID REGULATOR VALVE HAVING AN INLET CONNECTED TO A SOURCE OF PNEUMATIC PRESSURE, SAID FIRST SELECTOR VALVE HAVING A SINGLE OUTLET, SAID SECOND SELECTOR VALVE HAVING A SINGLE OUTLET, EACH SELECTOR VALVE BEING INDIVIDUALLY MOVABLE TO PLACE SAID FIRST AND SECOND INLETS THEREOF ALTERNATELY IN COMMUNICATION WITH THE OUTLET THEREOF, A FIRST PENUMATIC GAGE CONNECTED TO THE OUTLET OF SAID FIRST SELECTOR VALVE, A FIRST PNEUMATIC RELAY CONNECTED TO THE OUTLET OF SAID FIRST SELECTOR VALVE, A SECOND PNEUMATIC GAGE CON-
Claim 2
Dependent Claim
233 words
A DUAL WARNING SYSTEM FOR INDICATING WHEN THE INSTANTANEOUS VALUE OF A FIRST GIVEN VARIABLE FALLS BELOW A FIRST PREDETERMINED VALUE AND FOR INDICATING WHEN THE INSTANTANEOUS VALUE OF A SECOND VARIABLE EXCEEDS A SECOND PREDETERMNED VALUE COMPRISING A FIRST SENSING MEANS FOR SENSING THE INSTANTANEOUS VALUE OF SAID FIRST VARIABLE AND FOR TRANSFORMING THE SAME INTO A CORRESPONDING OUTPUT PNEUMATIC PRESSURE FALLING WITHIN A PREDETERMINED RANGE OF PNEUMATIC PRESSURES, A SECOND SENSING MEANS FOR SENSING THE INSTANTANEOUS VALUE OF SAID SECOND VARIABLE AND FOR TRANSMITTING THE SAME INTO A CORRESPONDING OUTPUT PNEUMATIC PRESSURES FALLING WITHIN A PREDETERMINED RANGE OF PENUMATIC PRESSURE, A FIRST SELECTOR VALVE HAVING A FIRST INLET CONNECTING WITH THE OUTPUT OF SAID SENSING MEANS, A SECOND SELECTOR VALVE HAVING A FIRST INLET CONNECTED WITH THE OUTPUT OF SAID SECOND SENSING MEANS, SAID SELECTOR VALVES HAVING SECOND INLETS CONNECTED IN COMMON AND TO THE OUTLET OF A REGULATOR VALVE, SAID REGULATOR VALVE HAVING AN INLET CONNECTED TO A SOURCE OF PNEUMATIC PRESSURE, SAID FIRST SELECTOR VALVE HAVING A SINGLE OUTLET, SAID SECOND SELECTOR VALVE HAVING A SINGLE OUTLET, EACH SELECTOR VALVE BEING INDIVIDUALLY MOVABLE TO PLACE SAID FIRST AND SECOND INLETS THEREOF ALTERNATELY IN COMMUNICATION WITH THE OUTLET THEREOF, A FIRST PENUMATIC GAGE CONNECTED TO THE OUTLET OF SAID FIRST SELECTOR VALVE, A FIRST PNEUMATIC RELAY CONNECTED TO THE OUTLET OF SAID FIRST SELECTOR VALVE, A SECOND PNEUMATIC GAGE CON-
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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) | 1968-12-13 | 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 |