Patent US3096780A successfully refreshed from Google Patents.
US3096780A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for introducing chlorine into water
Assignee: Individual
•
Filing: 1960-06-02
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Granted: 1963-07-09
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Expires: 1980-06-02
Abstract
No abstract record available.
Inventors
- 👤 Robert J Kane
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:36
CPC Classifications
C; C02; C02F; C02F1/00; C02F1/72; C02F1/76; C02F1/763; Y; Y10; Y10T; Y10T137/00; Y10T137/2931; Y10T137/3115; Y10T137/3127; Y10T137/8593; Y10T137/86389; Y10T137/86405; Y10T137/86413; Y10T137/87265; Y10T137/87338; Y10T137/87346
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
123 words
A UNIT CHLORINATOR ADAPTED FOR ATTACHMENT AT A WATER CIRCULATION LINE COMPRISING A MIXING CHAMBER, MEANS FOR CIRCULATING WATER FROM SAID LINE THROUGH SAID MIXING CHAMBER AND BACK TO SAID LINE, A MIXING TUBE IN THE SAID CHAMBER HAVING A STEM, A MEASURING CHAMBER OPEN AT ITS BOTTOM DEPENDING FROM THE STEM, A U-SHAPED ASPIRATING TUBE WITHIN THE MEASURING TUBE HAVING ONE OPEN END EXTENDING UPWARDLY TOWARD THE STEM AND ONE OPEN END LEADING THROUGH SAID MEASURING CHAMBER AND COMMUNICATING WITH THE MIXING CHAMBER, AND MEANS FOR DELIVERING GAS UNDER CONTROLLED PRESSURE TO SAID STEM, WHEREBY TO CAUSE CHLORINE GAS TO DISPLACE A MEASURING VOLUME OF WATER WITHIN THE MEASURING CHAMBER AND TO PULSE OUT INTO THE MIXING CHAMBER THROUGH THE ASPIRATING TUBE.
Claim 2
Dependent Claim
123 words
A UNIT CHLORINATOR ADAPTED FOR ATTACHMENT AT A WATER CIRCULATION LINE COMPRISING A MIXING CHAMBER, MEANS FOR CIRCULATING WATER FROM SAID LINE THROUGH SAID MIXING CHAMBER AND BACK TO SAID LINE, A MIXING TUBE IN THE SAID CHAMBER HAVING A STEM, A MEASURING CHAMBER OPEN AT ITS BOTTOM DEPENDING FROM THE STEM, A U-SHAPED ASPIRATING TUBE WITHIN THE MEASURING TUBE HAVING ONE OPEN END EXTENDING UPWARDLY TOWARD THE STEM AND ONE OPEN END LEADING THROUGH SAID MEASURING CHAMBER AND COMMUNICATING WITH THE MIXING CHAMBER, AND MEANS FOR DELIVERING GAS UNDER CONTROLLED PRESSURE TO SAID STEM, WHEREBY TO CAUSE CHLORINE GAS TO DISPLACE A MEASURING VOLUME OF WATER WITHIN THE MEASURING CHAMBER AND TO PULSE OUT INTO THE MIXING CHAMBER THROUGH THE ASPIRATING TUBE.
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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) | 1966-07-08 | 1967-01-07 | 1967-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-08 | 1971-01-07 | 1971-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-08 | 1975-01-07 | 1975-07-09 | $7700.00 | Window Closed / Lapsed |