Patent US3023625A successfully refreshed from Google Patents.
US3023625A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Angular velocity sensor
Assignee: Unisys Corp
•
Filing: 1960-02-29
•
Granted: 1962-03-06
•
Expires: 1980-02-29
Abstract
No abstract record available.
Inventors
- 👤 Warren F Clement
- 👤 Harry A Rintoul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:54
CPC Classifications
G; G01; G01P; G01P3/00; G01P3/02; G01P3/16; G01P3/20; Y; Y10; Y10T; Y10T137/00; Y10T137/0971; Y10T137/108; Y10T137/1135
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US476550A
Cited
CA572340A
Cited
US1384314A
Cited
GB578560A
Cited
US2599797A
Cited
CH272070A
Cited
FR1017512A
Cited
US2865624A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-05 | 1965-09-04 | 1966-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-05 | 1969-09-04 | 1970-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-05 | 1973-09-04 | 1974-03-06 | $7700.00 | Window Closed / Lapsed |