US3501113A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotating beam missile guidance system
Assignee: BAC AND BRITISH AEROSPACE
•
Filing: 1968-01-02
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Granted: 1970-03-17
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Expires: 1988-01-02
Abstract
No abstract record available.
Inventors
- 👤 Gordon J R Maclusky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:12
CPC Classifications
F; F41; F41G; F41G7/00; F41G7/20; F41G7/24; F41G7/26; F41G7/266
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2404942A
Cited
US3255984A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-16 | 1973-09-15 | 1974-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-16 | 1977-09-15 | 1978-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-16 | 1981-09-15 | 1982-03-17 | $7700.00 | Window Closed / Lapsed |