US2960158A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inspirator igniters and wiring systems
Assignee: RAILS Co
•
Filing: 1956-01-10
•
Granted: 1960-11-15
•
Expires: 1976-01-10
Abstract
No abstract record available.
Inventors
- 👤 Frederick W Holstein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:59
CPC Classifications
F; F23; F23Q; F23Q3/00; F23Q3/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2296686A
Cited
US1597403A
Cited
US2275657A
Cited
US2385699A
Cited
US2644657A
Cited
US2479797A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-15 | 1964-05-16 | 1964-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-15 | 1968-05-16 | 1968-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-15 | 1972-05-16 | 1972-11-15 | $7700.00 | Window Closed / Lapsed |