US2408009A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fountain pump
Assignee: WYOTT Manufacturing Co
•
Filing: 1945-09-24
•
Granted: 1946-09-24
•
Expires: 1965-09-24
Abstract
No abstract record available.
Inventors
- 👤 Thomas L Titus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:04
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/08; B67D1/10; B67D1/101; B67D1/102; G; G01; G01F; G01F11/00; G01F11/02; G01F11/021; G01F11/025; G01F11/028
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) | 1949-09-23 | 1950-03-25 | 1950-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-09-23 | 1954-03-25 | 1954-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-09-23 | 1958-03-25 | 1958-09-24 | $7700.00 | Window Closed / Lapsed |