US3413155A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Glow engine starter
Assignee: RICHARD N FREEMAN SR
•
Filing: 1967-10-06
•
Granted: 1968-11-26
•
Expires: 1987-10-06
Abstract
No abstract record available.
Inventors
- 👤 Sr Richard N Freeman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:00
CPC Classifications
F; F02; F02N; F02N99/00; F02N99/002; F02B; F02B75/00; F02B75/34; F02P; F02P19/00; F02P19/02; H; H01; H01M; H01M50/00; H01M50/20; H01M50/204; H01M50/207; H01M50/213; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2636971A
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US1439430A
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US2928067A
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US2915732A
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US2869096A
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US2879316A
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US2990496A
Cited
US3336165A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-26 | 1972-05-27 | 1972-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-26 | 1976-05-27 | 1976-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-26 | 1980-05-27 | 1980-11-26 | $7700.00 | Window Closed / Lapsed |