US2622865A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Acceleration responsive device, including means for indicating speed and/or distance
Assignee: Individual
•
Filing: 1947-07-09
•
Granted: 1952-12-23
•
Expires: 1967-07-09
Abstract
No abstract record available.
Inventors
- 👤 Edward V Sundt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:08
CPC Classifications
G; G01; G01P; G01P7/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE291867C
Cited
DE278237C
Cited
US1317072A
Cited
US1280503A
Cited
GB124318A
Cited
US1451923A
Cited
US1936321A
Cited
US1840001A
Cited
US2036458A
Cited
US2193707A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-23 | 1956-06-23 | 1956-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-23 | 1960-06-23 | 1960-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-23 | 1964-06-23 | 1964-12-23 | $7700.00 | Window Closed / Lapsed |