US2993487A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Starting device for internal combustion engine
Assignee: MAN AG
•
Filing: 1960-02-01
•
Granted: 1961-07-25
•
Expires: 1980-02-01
Abstract
No abstract record available.
Inventors
- 👤 Konrad Jakob
- 👤 Ramundt Heinz Jurgen
- 👤 Betz Adolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:42
CPC Classifications
F; F02; F02N; F02N99/00; F02N99/002; F02N99/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1596194A
Cited
US1991587A
Cited
US2191186A
Cited
US2265534A
Cited
US2716972A
Cited
GB801774A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-24 | 1965-01-23 | 1965-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-24 | 1969-01-23 | 1969-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-24 | 1973-01-23 | 1973-07-25 | $7700.00 | Window Closed / Lapsed |