US3514111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Orbital manned space flight game
Assignee: Individual
•
Filing: 1966-05-06
•
Granted: 1970-05-26
•
Expires: 1986-05-06
Abstract
No abstract record available.
Inventors
- 👤 Paul D Crawford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:49
CPC Classifications
A; A63; A63F; A63F3/00; A63F3/00003; A63F3/00088; A63F3/00091; A63F3/00006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US447247A
Cited
US1072190A
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US1451511A
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US1529908A
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US1552078A
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FR923643A
Cited
FR997020A
Cited
FR1185823A
Cited
US2990181A
Cited
US3170695A
Cited
US3075772A
Cited
US3211459A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-25 | 1973-11-24 | 1974-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-25 | 1977-11-24 | 1978-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-25 | 1981-11-24 | 1982-05-26 | $7700.00 | Window Closed / Lapsed |