US3063638A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Equipment for determining the center of gravity of an aircraft
Assignee: CONTINENTAL ELECTROLOG CORP
•
Filing: 1959-01-08
•
Granted: 1962-11-13
•
Expires: 1979-01-08
Abstract
No abstract record available.
Inventors
- 👤 Kolisch Emil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:29
CPC Classifications
G; G01; G01G; G01G19/00; G01G19/02; G01G19/07; G01M; G01M1/00; G01M1/12; G01M1/122; G01M1/125; G06; G06G; G06G7/00; G06G7/48; G06G7/70
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2735291A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-12 | 1966-05-14 | 1966-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-12 | 1970-05-14 | 1970-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-12 | 1974-05-14 | 1974-11-13 | $7700.00 | Window Closed / Lapsed |