Patent US3386808A successfully refreshed from Google Patents.
US3386808A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water treating apparatus
Assignee: Individual
•
Filing: 1965-12-10
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Granted: 1968-06-04
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Expires: 1985-12-10
Abstract
No abstract record available.
Inventors
- 👤 George A Handeland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:17
CPC Classifications
C; C02; C02F; C02F1/00; C02F1/68; C02F1/685; C02F1/688; Y; Y10; Y10T; Y10T137/00; Y10T137/4891
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
217 words
A BYPASS WATER TREATING APPARATUS COMPRISING A PRESSURE VESSEL CONTAINING THE TREATING AGENT; A DISTRIBUTOR MEMBER HAVING TOP, BOTTOM AND INTERMEDIATE PORTIONS; THE BOTTOM PORTION OF SAID DISTRIBUTOR MEMBER BEING ADAPTED FOR REMOVABLE SEALING ATTACHMENT TO THE TOP OF SAID PRESSURE VESSEL; THE TOP PORTION OF SAID DISTRIBUTOR HAVING A CIRCULAR CYLINDRICAL PUMP CHAMBER; THE BOTTOM OF SAID PUMP CHAMBER BEING DEFINED BY THE THE TOP SURFACE OF SAID TOP PORTION; SAID DISTRIBUTOR MEMBER HAVING A WATER INLET PASSAGE EXTENDING FROM THE OUTSIDE OF THE INTERMEDIATE PORTION THEREOF TO THE APPROXIMATE CENTER OF THE UPPER SURFACE OF SAID TOP PORTION; A WATER INLET LINE CONNECTING SAID WATER INLET PASSAGE WITH A WATER SERVICE CONDUIT; A WATER DISTRIBUTION TUBE ATTACHED TO AND DEPENDING DOWNWARDLY INTO SAID PRESSURE VESSEL FROM THE APPROXIMATE CENTER OF THE UNDER SURFACE OF SAID BOTTOM PORTION. A WATER PASSAGE EXTENDING DOWNWARDLY FROM THE PERIPHERY OF THE TOP SURFACE OF THE UPPER PORTION OF SAID DISTRIBUTOR MEMBER AND COMMUNICATING WITH THE TOP END OF SAID DISTRIBUTION TUBE; A LIQUID OUTLET PASSAGE EXTENDING FROM THE UNDER SURFACE OF SAID BOTTOM PORTION TO THE OUTSIDE OF SAID INTERMEDIATE PORTION; A LIQUID OUTLET LINE CONNECTING SAID LIQUID OUTLET PASSAGE WITH THE WATER SERVICE CONDUIT UPSTREAM OF THE CONNECTION OF THE WATER INLET LINE WITH SAID WATER SERVICE CONDUIT;
Claim 2
Dependent Claim
217 words
A BYPASS WATER TREATING APPARATUS COMPRISING A PRESSURE VESSEL CONTAINING THE TREATING AGENT; A DISTRIBUTOR MEMBER HAVING TOP, BOTTOM AND INTERMEDIATE PORTIONS; THE BOTTOM PORTION OF SAID DISTRIBUTOR MEMBER BEING ADAPTED FOR REMOVABLE SEALING ATTACHMENT TO THE TOP OF SAID PRESSURE VESSEL; THE TOP PORTION OF SAID DISTRIBUTOR HAVING A CIRCULAR CYLINDRICAL PUMP CHAMBER; THE BOTTOM OF SAID PUMP CHAMBER BEING DEFINED BY THE THE TOP SURFACE OF SAID TOP PORTION; SAID DISTRIBUTOR MEMBER HAVING A WATER INLET PASSAGE EXTENDING FROM THE OUTSIDE OF THE INTERMEDIATE PORTION THEREOF TO THE APPROXIMATE CENTER OF THE UPPER SURFACE OF SAID TOP PORTION; A WATER INLET LINE CONNECTING SAID WATER INLET PASSAGE WITH A WATER SERVICE CONDUIT; A WATER DISTRIBUTION TUBE ATTACHED TO AND DEPENDING DOWNWARDLY INTO SAID PRESSURE VESSEL FROM THE APPROXIMATE CENTER OF THE UNDER SURFACE OF SAID BOTTOM PORTION. A WATER PASSAGE EXTENDING DOWNWARDLY FROM THE PERIPHERY OF THE TOP SURFACE OF THE UPPER PORTION OF SAID DISTRIBUTOR MEMBER AND COMMUNICATING WITH THE TOP END OF SAID DISTRIBUTION TUBE; A LIQUID OUTLET PASSAGE EXTENDING FROM THE UNDER SURFACE OF SAID BOTTOM PORTION TO THE OUTSIDE OF SAID INTERMEDIATE PORTION; A LIQUID OUTLET LINE CONNECTING SAID LIQUID OUTLET PASSAGE WITH THE WATER SERVICE CONDUIT UPSTREAM OF THE CONNECTION OF THE WATER INLET LINE WITH SAID WATER SERVICE CONDUIT;
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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) | 1971-06-04 | 1971-12-04 | 1972-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-04 | 1975-12-04 | 1976-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-04 | 1979-12-04 | 1980-06-04 | $7700.00 | Window Closed / Lapsed |