Patent US1178436A successfully refreshed from Google Patents.
US1178436A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feeding and burning fine fuel.
Assignee: Individual
•
Filing: 1914-04-17
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Granted: 1916-04-04
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Expires: 1934-04-17
Abstract
No abstract record available.
Inventors
- 👤 Walter D Wood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:22
CPC Classifications
F; F23; F23K; F23K3/00
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) | 1919-04-04 | 1919-10-04 | 1920-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-04-04 | 1923-10-04 | 1924-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-04-04 | 1927-10-04 | 1928-04-04 | $7700.00 | Window Closed / Lapsed |