US3070935A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water degasifier
Assignee: De Leon Methods Inc
•
Filing: 1959-08-10
•
Granted: 1963-01-01
•
Expires: 1979-08-10
Abstract
No abstract record available.
Inventors
- 👤 Leon Paul A De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:17
CPC Classifications
C; C02; C02F; C02F1/00; C02F1/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
204 words
APPARATUS FOR REMOVING FOREIGN GASES FROM DRINKING WATER IN CYCLES TIMED WITH RESPECT TO THE DEMAND FOR WATER AND COMPRISING SEPARATOR MEANS, STORAGE MEANS, MEANS FOR WITHDRAWING WATER FROM THE STORAGE MEANS ACCORDING TO THE DEMAND FOR WATER, MEANS PROVIDING CLOSED WATER AND GAS COMMUNICATION BETWEEN SAID SEPARATOR MEANS AND STORAGE MEANS, MEANS FOR SUPPLYING FOREIGN GAS LADEN WATER TO SAID SEPARATOR MEANS, MEANS FOR IMPOSING SUPERATMOSPHERIC PRESSURE ON THE SEPARATOR MEANS, SAID SEPARATOR MEANS COMPRISING MEANS FOR BREAKING UP SAID FOREIGN GAS LADEN WATER INTO MINUTE WATER PARTICLES FROM WHICH THE VAPOR PRESSURE OF SAID FOREIGN GAS WILL DISCHARGE SAID GAS AT SAID SUPERATMOSPHERIC PRESSURE, A GAS VENT FROM SAID SEPARATOR MEANS AND CONTROL MEANS FOR A CYCLE OF OPERATIONS OF SAID APPARATUS IN WHICH FOREIGN GAS LADEN WATER IS ADMITTED TO THE SEPARATOR MEANS, FOREIGN GAS IS RELEASED THEREFROM AND IS DISCHARGED THROUGH THE VENT, AND GAS-FREE WATER IS DELIVERED TO THE STORAGE MEANS, SAID CONTROL MEANS INCLUDING MEANS RESPONSIVE TO THE DEMAND FOR WATER WITHDRAWN FROM THE STORAGE MEANS AND FOR INITIATING SAID CYCLE INCLUDING THE OPENING OF SAID VENT WHEN THE WATER LEVEL DROPS AND FOR TERMINATING SAID CYCLE INCLUDING THE CLOSING OF SAID VENT WHEN THE WATER LEVEL RISES.
Claim 2
Dependent Claim
204 words
APPARATUS FOR REMOVING FOREIGN GASES FROM DRINKING WATER IN CYCLES TIMED WITH RESPECT TO THE DEMAND FOR WATER AND COMPRISING SEPARATOR MEANS, STORAGE MEANS, MEANS FOR WITHDRAWING WATER FROM THE STORAGE MEANS ACCORDING TO THE DEMAND FOR WATER, MEANS PROVIDING CLOSED WATER AND GAS COMMUNICATION BETWEEN SAID SEPARATOR MEANS AND STORAGE MEANS, MEANS FOR SUPPLYING FOREIGN GAS LADEN WATER TO SAID SEPARATOR MEANS, MEANS FOR IMPOSING SUPERATMOSPHERIC PRESSURE ON THE SEPARATOR MEANS, SAID SEPARATOR MEANS COMPRISING MEANS FOR BREAKING UP SAID FOREIGN GAS LADEN WATER INTO MINUTE WATER PARTICLES FROM WHICH THE VAPOR PRESSURE OF SAID FOREIGN GAS WILL DISCHARGE SAID GAS AT SAID SUPERATMOSPHERIC PRESSURE, A GAS VENT FROM SAID SEPARATOR MEANS AND CONTROL MEANS FOR A CYCLE OF OPERATIONS OF SAID APPARATUS IN WHICH FOREIGN GAS LADEN WATER IS ADMITTED TO THE SEPARATOR MEANS, FOREIGN GAS IS RELEASED THEREFROM AND IS DISCHARGED THROUGH THE VENT, AND GAS-FREE WATER IS DELIVERED TO THE STORAGE MEANS, SAID CONTROL MEANS INCLUDING MEANS RESPONSIVE TO THE DEMAND FOR WATER WITHDRAWN FROM THE STORAGE MEANS AND FOR INITIATING SAID CYCLE INCLUDING THE OPENING OF SAID VENT WHEN THE WATER LEVEL DROPS AND FOR TERMINATING SAID CYCLE INCLUDING THE CLOSING OF SAID VENT WHEN THE WATER LEVEL RISES.
References Cited (Backward Citations)
GB263830A
Cited
US1910088A
Cited
US2037245A
Cited
US2211282A
Cited
US2899013A
Cited
US2948352A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-31 | 1966-07-02 | 1967-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-31 | 1970-07-02 | 1971-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-31 | 1974-07-02 | 1975-01-01 | $7700.00 | Window Closed / Lapsed |