US2708450A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple outlet valve
Assignee: Individual
•
Filing: 1950-09-28
•
Granted: 1955-05-17
•
Expires: 1970-09-28
Abstract
No abstract record available.
Inventors
- 👤 Karl F Mauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:04
CPC Classifications
F; F16; F16K; F16K1/00; Y; Y10; Y10T; Y10T137/00; Y10T137/6851; Y10T137/8593; Y10T137/877; Y10T137/87829; Y10T137/87837; Y10T137/87845; Y10T137/87917; Y10T137/88054
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1653613A
Cited
US1990493A
Cited
US1891586A
Cited
US1932921A
Cited
US2228701A
Cited
US2351873A
Cited
US2524129A
Cited
US2548902A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-16 | 1958-11-15 | 1959-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-16 | 1962-11-15 | 1963-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-16 | 1966-11-15 | 1967-05-17 | $7700.00 | Window Closed / Lapsed |