US3070307A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cross-wind compensation computer
Assignee: Motors Liquidation Co
•
Filing: 1958-11-28
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Granted: 1962-12-25
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Expires: 1978-11-28
Abstract
No abstract record available.
Inventors
- 👤 Virgil L Helgeson
- 👤 Edward J Loper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:25
CPC Classifications
F; F41; F41G; F41G3/00; F41G3/22; F41G3/24; G; G06; G06G; G06G7/00; G06G7/12; G06G7/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2849184A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-24 | 1966-06-25 | 1966-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-24 | 1970-06-25 | 1970-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-24 | 1974-06-25 | 1974-12-25 | $7700.00 | Window Closed / Lapsed |