US1027430A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Explosion apparatus for raising and forcing water.
Assignee: Individual
•
Filing: 1912-01-26
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Granted: 1912-05-28
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Expires: 1932-01-26
Abstract
No abstract record available.
Inventors
- 👤 Graydon Poore
- 👤 Herbert A Harvey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:20
CPC Classifications
F; F04; F04F; F04F1/00; F04F1/06; F04F1/16; F04B; F04B9/00; F04B9/08; F04B9/10
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) | 1915-05-28 | 1915-11-27 | 1916-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1919-05-28 | 1919-11-27 | 1920-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1923-05-28 | 1923-11-27 | 1924-05-28 | $7700.00 | Window Closed / Lapsed |