US3022643A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air conditioning system for space vehicles
Assignee: Individual
•
Filing: 1960-04-08
•
Granted: 1962-02-27
•
Expires: 1980-04-08
Abstract
No abstract record available.
Inventors
- 👤 Schueller Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:15
CPC Classifications
F; F24; F24F; F24F5/00; B; B64; B64G; B64G1/00; B64G1/22; B64G1/46; Y; Y10; Y10S; Y10S62/00; Y10S62/05
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2643282A
Cited
US2819590A
Cited
US2717319A
Cited
US2877966A
Cited
US2941372A
Cited
US2947154A
Cited
US2922291A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-26 | 1965-08-28 | 1966-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-26 | 1969-08-28 | 1970-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-26 | 1973-08-28 | 1974-02-27 | $7700.00 | Window Closed / Lapsed |