Patent US3432846A successfully refreshed from Google Patents.
US3432846A
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Traveling sign controlled by logic circuitry and providing a plurality of visual display effects
Assignee: General Electric Co
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Filing: 1965-04-19
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Granted: 1969-03-11
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Expires: 1985-04-19
Abstract
No abstract record available.
Inventors
- 👤 Clifford M Jones
- 👤 John D Harnden Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:55
CPC Classifications
G; G09; G09G; G09G3/00; G09G3/20; G09G3/22; G09G3/24; G09F; G09F13/00; G09F13/28; G09G3/004; H; H04; H04J; H04J14/00; H04J14/08; H04L; H04L25/00; H04L25/38; H04L25/40; H04L25/45; H04N; H04N5/00; H04N5/66; H04N5/70
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2063006A
Cited
US2123459A
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US2300236A
Cited
US3106696A
Cited
US3273140A
Cited
US3321631A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-10 | 1972-09-09 | 1973-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-10 | 1976-09-09 | 1977-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-10 | 1980-09-09 | 1981-03-11 | $7700.00 | Window Closed / Lapsed |