Patent US1275941A successfully refreshed from Google Patents.
US1275941A
Expired / Lapsed
US
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Starting apparatus for internal-combustion engines.
Assignee: Robert Bosch GmbH
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Filing: 1916-02-04
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Granted: 1918-08-13
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Expires: 1936-02-04
Abstract
No abstract record available.
Inventors
- 👤 August Kazenmaier
- 👤 Eugen Bauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:46
CPC Classifications
F; F02; F02N; F02N15/00; F02N15/02; F02N15/022; F02N11/00; F02N11/08; F02N11/0851; F02N5/00; F02N5/04; Y; Y10; Y10T; Y10T74/00; Y10T74/13; Y10T74/131
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1921-08-12 | 1922-02-11 | 1922-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1925-08-12 | 1926-02-11 | 1926-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1929-08-12 | 1930-02-11 | 1930-08-13 | $7700.00 | Window Closed / Lapsed |