US3094649A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetic deflection yokes
Assignee: Hazeltine Research Inc
•
Filing: 1961-04-20
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Granted: 1963-06-18
•
Expires: 1981-04-20
Abstract
No abstract record available.
Inventors
- 👤 Marley John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:06
CPC Classifications
H; H01; H01J; H01J29/00; H01J29/46; H01J29/70; H01J29/72; H01J29/76; H01J29/768
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
A CATHODE-RAY TUBE DEFLECTION YOKE COMPRISING: A YOKE CORE INCLUDING INDIVIDUAL CORE WALLS AND A DIELECTRIC SHEET, BEARING A CONTINUOUS LOOP-TYPE CONDUCTOR PATTERN ENCIRCLING A WALL OF THE YOKE CORE SO THAT THE TWO COILS FORMED BY THE TWO SIDES OF THE LOOP-TYPE CONDUCTOR PATTERN FALL IN DIFFERENT RADIAL QUADRANTS OF THE CORE.
Claim 2
Dependent Claim
53 words
A CATHODE-RAY TUBE DEFLECTION YOKE COMPRISING: A YOKE CORE INCLUDING INDIVIDUAL CORE WALLS AND A DIELECTRIC SHEET, BEARING A CONTINUOUS LOOP-TYPE CONDUCTOR PATTERN ENCIRCLING A WALL OF THE YOKE CORE SO THAT THE TWO COILS FORMED BY THE TWO SIDES OF THE LOOP-TYPE CONDUCTOR PATTERN FALL IN DIFFERENT RADIAL QUADRANTS OF THE CORE.
References Cited (Backward Citations)
US2830212A
Cited
US2817782A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-17 | 1966-12-17 | 1967-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-17 | 1970-12-17 | 1971-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-17 | 1974-12-17 | 1975-06-18 | $7700.00 | Window Closed / Lapsed |