US3061692A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple-point switches
Assignee: NCR Voyix Corp
•
Filing: 1959-11-19
•
Granted: 1962-10-30
•
Expires: 1979-11-19
Abstract
No abstract record available.
Inventors
- 👤 Roland G Fowler
- 👤 Oscar F Larsen
- 👤 Paul A Dale
- 👤 Mark J Garvey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:59
CPC Classifications
G; G06; G06C; G06C11/00; G06C11/08; H; H01; H01H; H01H15/00; H01H15/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1640755A
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US1809778A
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US1961871A
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GB603924A
Cited
US2506987A
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US2594644A
Cited
US2521561A
Cited
US2870274A
Cited
US2791647A
Cited
US2899676A
Cited
US2927985A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |