Patent US3175404A successfully refreshed from Google Patents.
US3175404A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Accelerometer
Assignee: Honeywell Inc
•
Filing: 1960-12-15
•
Granted: 1965-03-30
•
Expires: 1980-12-15
Abstract
No abstract record available.
Inventors
- 👤 Leonard P Entin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 04:09
CPC Classifications
G; G01; G01P; G01P15/00; G01P15/02; G01P15/08; G01P15/13; G01P15/132
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2603726A
Cited
US2591921A
Cited
US2840366A
Cited
US3048043A
Cited
US2948152A
Cited
US3035449A
Cited
US3068704A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-29 | 1968-09-28 | 1969-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-29 | 1972-09-28 | 1973-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-29 | 1976-09-28 | 1977-03-30 | $7700.00 | Window Closed / Lapsed |