Patent US2919237A successfully refreshed from Google Patents.
US2919237A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable supports for anodes
Assignee: Amroc Inc
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Filing: 1954-07-23
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Granted: 1959-12-29
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Expires: 1974-07-23
Abstract
No abstract record available.
Inventors
- 👤 Szechtman Joshua
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:38
CPC Classifications
C; C25; C25B; C25B9/00; C25B9/60; C25B9/63; C25B11/00; C25B11/02; C25B11/033; C25B9/30; C25B9/303; C25B9/70
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
137 words
IN ELECTROLYTIC CELL CONTRUCTION, AN ANODE PLATE, AN UPSTANDING CONDUCTING AND CARRYING STEM SECURSED TO SAID PLATE AND EXTENDING UPWARDLY THEREFROM, SAID STEM BEING FORMED OF THE SAME MATERIAL AS THAT OF SAID PLATE, AN ELECTRICAL CONTACT MEMBER CONDUCTIVELY SECURED TO SAID STEM, AND SUPPORTING MEANS CARRIED BY THE CELL FOR SUPPORTING SAID STEM IN DESIRED VERICAL POSITION, SAID SUPPORTING MEANS INCLUDING A SUPPORTING MEMBER DIRECTLY ENGAGING SAID ELECTRICAL CONTACT MEMBER, A PAIR OF MOUNTING POSTS FOR MOUNTING SAID SUPPORTING MEMBER FOR FREE VERTICAL MOVEMENT,AND A SERIES OF SLIDABLY REMOVABLE SHIMS POSITIONED BENEATH SAID SUPPORTING MEMBER ENGAGING SAID POSTS, WITH MEANS FRO MOUNTING SAID REMOVABLE SHIMS FOR THE CARRYING OF SAID SUPPORTING MEMBER THEREON WHEREBY SAID ANODE MAY BE CAREFULLY LOWERED TO THE DESIRED CONTROLLED EXTENT BY REMOVAL OF SAID SHIMS DURING THE OPERATION OF SAID CELL.
Claim 2
Dependent Claim
137 words
IN ELECTROLYTIC CELL CONTRUCTION, AN ANODE PLATE, AN UPSTANDING CONDUCTING AND CARRYING STEM SECURSED TO SAID PLATE AND EXTENDING UPWARDLY THEREFROM, SAID STEM BEING FORMED OF THE SAME MATERIAL AS THAT OF SAID PLATE, AN ELECTRICAL CONTACT MEMBER CONDUCTIVELY SECURED TO SAID STEM, AND SUPPORTING MEANS CARRIED BY THE CELL FOR SUPPORTING SAID STEM IN DESIRED VERICAL POSITION, SAID SUPPORTING MEANS INCLUDING A SUPPORTING MEMBER DIRECTLY ENGAGING SAID ELECTRICAL CONTACT MEMBER, A PAIR OF MOUNTING POSTS FOR MOUNTING SAID SUPPORTING MEMBER FOR FREE VERTICAL MOVEMENT,AND A SERIES OF SLIDABLY REMOVABLE SHIMS POSITIONED BENEATH SAID SUPPORTING MEMBER ENGAGING SAID POSTS, WITH MEANS FRO MOUNTING SAID REMOVABLE SHIMS FOR THE CARRYING OF SAID SUPPORTING MEMBER THEREON WHEREBY SAID ANODE MAY BE CAREFULLY LOWERED TO THE DESIRED CONTROLLED EXTENT BY REMOVAL OF SAID SHIMS DURING THE OPERATION OF SAID CELL.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-28 | 1963-06-29 | 1963-12-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-28 | 1967-06-29 | 1967-12-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-28 | 1971-06-29 | 1971-12-29 | $7700.00 | Window Closed / Lapsed |