US3123806A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition of matter
Assignee: —
•
Filing: —
•
Granted: 1964-03-03
•
Expires: 1981-03-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:33
CPC Classifications
H; H04; H04N; H04N3/00; H04N3/10; H04N3/12; G; G01; G01S; G01S1/00; G01S1/02; G02; G02F; G02F1/00; G02F1/01; G02F1/17; G02F1/176; G09; G09G; G09G3/00; G09G3/20; G09G3/34; G09G2300/00; G09G2300/06
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
141 words
A TWO-DIMENSIONAL MATRIX OF ELECTROFLOR CELLS WHICH COMPRISES: A FIRST PLATE HAVING A SERIES OF SPACED GROOVES WITHIN A FIRST FACE THEREOF; A PLURALITY OF FIRST ELECTRODES AFFIXED WITHIN SAID GROOVES AND ADAPTED TO BE CONNECTED TO EXTERNAL ACTIVATION AND CONTROL ELECTRICAL CIRCUITS; A COVER PLATE AFFIXED TO THE GROOVED FACE OF SAID FIRST PLATE; A PLURALITY OF SPACED SECOND ELECTRODES MOUNTED BETWEEN SAID FIRST AND COVER PLATES AND ADAPTED TO BE CONNECTED TO EXTERNAL ELECTRICAL ACTIVATION AND CONTROL CIRCUITS, SAID SECOND ELECTRODES BEING MOUNTED APROXIMATELY NORMAL TO, AND SPACED FROM SAID FIRST ELECTRODES TO FORM A SERIES OF GRID-LIKE SPACED CROSSOVER ZONES; AN ELECTROLYTIC ELECTROFLOR COMPOSITION HAVING ABOUT 0.05 PERCENT IONIZABLE CONTENT PROVIDED WITHIN THE GROOVES TO CONTACT INTERMITTENT SECTIONS OF THE SECOND ELECTRODES AND CONTINUOUS SECTIONS OF THE FIRST ELECTRODES TO THEREBY FORM A SERIES OF GRIDLIKE ELECTROFLOR CELLS.
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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) | 1967-03-03 | 1967-09-02 | 1968-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-03 | 1971-09-02 | 1972-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-03 | 1975-09-02 | 1976-03-03 | $7700.00 | Window Closed / Lapsed |