US3473369A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aircraft weight and balance system sensor
Assignee: Pneumo Dynamics Corp
•
Filing: 1966-08-09
•
Granted: 1969-10-21
•
Expires: 1986-08-09
Abstract
No abstract record available.
Inventors
- 👤 Judd F Garrison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:24
CPC Classifications
G; G01; G01M; G01M1/00; G01M1/12; G01M1/122; G01M1/125; G01G; G01G19/00; G01G19/02; G01G19/07; G01G19/08; G01G19/12; G01G3/00; G01G3/12; G01G3/13; G01G3/14; G01G3/1402; G01G3/1404
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2550964A
Cited
US2587628A
Cited
US2795134A
Cited
US3102420A
Cited
US3194058A
Cited
US3273382A
Cited
US3327270A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-10-20 | 1973-04-21 | 1973-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-20 | 1977-04-21 | 1977-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-20 | 1981-04-21 | 1981-10-21 | $7700.00 | Window Closed / Lapsed |