US3477662A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pneumatic tube deployment means,and solar cell therewith
Assignee: Northrop Grumman Space and Mission Systems Corp
•
Filing: 1965-07-26
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Granted: 1969-11-11
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Expires: 1985-07-26
Abstract
No abstract record available.
Inventors
- 👤 Philip N Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:50
CPC Classifications
B; B64; B64G; B64G1/00; B64G1/22; B64G1/222; B64G1/2221; B64G1/2227; H; H02; H02S; H02S30/00; H02S30/20; B64G1/2229; B64G1/42; B64G1/44; B64G1/443; Y; Y02; Y02E; Y02E10/00; Y02E10/50; Y10; Y10S; Y10S136/00; Y10S136/291; Y10S136/292
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA586410A
Cited
US1263798A
Cited
US2045966A
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DE703614C
Cited
US2212128A
Cited
US3231006A
Cited
US3326497A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-10 | 1973-05-12 | 1973-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-10 | 1977-05-12 | 1977-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-10 | 1981-05-12 | 1981-11-11 | $7700.00 | Window Closed / Lapsed |