US2628192A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for regenerating water softeners
Assignee: Individual
•
Filing: 1948-08-25
•
Granted: 1953-02-10
•
Expires: 1968-08-25
Abstract
No abstract record available.
Inventors
- 👤 Wesley K Ziegelman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:05
CPC Classifications
C; C01; C01B; C01B33/00; C01B33/20; C01B33/36; C01B33/46; B; B01; B01J; B01J49/00; B01J49/75
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
A WASHING TANK USE IN REGENERATING WATER SOFTENER COMPRISING A CLOSED CYLINDRICAL VESSEL, THE LOWER PORTION OF WHICH IS TAPERED TO DEFINE A LOWER PORTION OF INVERTED CONE SHAPE, SAID CONE BEING PROVIDED WITH AN OPENING AT THE APEX AFFORDING A CONNECTION TO SAID SOFTENER; A BAFFLE MEMBER IN SAID VESSEL HAVING THE FORM OF TWO CONES PLACED BASE TO BASE, SAID BAFFLE MEMBER BEING DISPOSED IN SAID LOWER PORTION IN A POSITION EXTENDING ONE OF SAID CONES IN PARALLEL SPACED RELATION TO SAID LOWER PORTION; AND INJECTOR PIPE EXTENDING INTO SAID VESSEL AND DOWNWARDLY THROUGH SAID BAFFLE MEMBER TERMINATING NEAR SAID OPENING AND IN ALIGNMENT THEREWITH.
Claim 2
Dependent Claim
107 words
A WASHING TANK USE IN REGENERATING WATER SOFTENER COMPRISING A CLOSED CYLINDRICAL VESSEL, THE LOWER PORTION OF WHICH IS TAPERED TO DEFINE A LOWER PORTION OF INVERTED CONE SHAPE, SAID CONE BEING PROVIDED WITH AN OPENING AT THE APEX AFFORDING A CONNECTION TO SAID SOFTENER; A BAFFLE MEMBER IN SAID VESSEL HAVING THE FORM OF TWO CONES PLACED BASE TO BASE, SAID BAFFLE MEMBER BEING DISPOSED IN SAID LOWER PORTION IN A POSITION EXTENDING ONE OF SAID CONES IN PARALLEL SPACED RELATION TO SAID LOWER PORTION; AND INJECTOR PIPE EXTENDING INTO SAID VESSEL AND DOWNWARDLY THROUGH SAID BAFFLE MEMBER TERMINATING NEAR SAID OPENING AND IN ALIGNMENT THEREWITH.
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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) | 1956-02-10 | 1956-08-11 | 1957-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-10 | 1960-08-11 | 1961-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-10 | 1964-08-11 | 1965-02-10 | $7700.00 | Window Closed / Lapsed |