US1026459A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oscillating valve.
Assignee: Individual
•
Filing: 1910-12-27
•
Granted: 1912-05-14
•
Expires: 1930-12-27
Abstract
No abstract record available.
Inventors
- 👤 George A Rush
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:54
CPC Classifications
F; F15; F15B; F15B13/00; F15B13/02; F15B13/04; B; B62; B62D; B62D5/00; B62D5/06; B62D5/08; B62D5/083
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) | 1915-05-14 | 1915-11-13 | 1916-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1919-05-14 | 1919-11-13 | 1920-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1923-05-14 | 1923-11-13 | 1924-05-14 | $7700.00 | Window Closed / Lapsed |