US3405293A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical starter for gasoline engines
Assignee: Mcculloch Corp
•
Filing: 1966-04-19
•
Granted: 1968-10-08
•
Expires: 1986-04-19
Abstract
No abstract record available.
Inventors
- 👤 Wilford B Burkett
- 👤 Robert V Jackson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:12
CPC Classifications
H; H02; H02K; H02K23/00; H02K23/52
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1511492A
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US1541334A
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US2415634A
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US3328617A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-08 | 1972-04-08 | 1972-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-08 | 1976-04-08 | 1976-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-08 | 1980-04-08 | 1980-10-08 | $7700.00 | Window Closed / Lapsed |