US1179078A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Turbine.
Assignee: PYLE-NATIONAL ELECTRIC HEADLIGHT Co
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Filing: 1912-04-13
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Granted: 1916-04-11
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Expires: 1932-04-13
Abstract
No abstract record available.
Inventors
- 👤 Charles W Dake
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:44
CPC Classifications
F; F04; F04D; F04D19/00; F04D19/02; F04D19/04
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) | 1919-04-11 | 1919-10-11 | 1920-04-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-04-11 | 1923-10-11 | 1924-04-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-04-11 | 1927-10-11 | 1928-04-11 | $7700.00 | Window Closed / Lapsed |