US2870280A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automotive safety switch
Assignee: Individual
•
Filing: 1957-12-09
•
Granted: 1959-01-20
•
Expires: 1977-12-09
Abstract
No abstract record available.
Inventors
- 👤 Henry D Kraus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:52
CPC Classifications
H; H01; H01H; H01H29/00; H01H29/20
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
AT102904B
Cited
US1998254A
Cited
US2056052A
Cited
US2392829A
Cited
US2692312A
Cited
US2782276A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-19 | 1962-07-21 | 1963-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-19 | 1966-07-21 | 1967-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-19 | 1970-07-21 | 1971-01-20 | $7700.00 | Window Closed / Lapsed |