US2934091A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mixing cock
Assignee: Individual
•
Filing: 1957-07-10
•
Granted: 1960-04-26
•
Expires: 1977-07-10
Abstract
No abstract record available.
Inventors
- 👤 Chapou Yves
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:03
CPC Classifications
F; F16; F16K; F16K11/00; F16K11/10; F16K11/14; F16K11/16; F16K11/163; F16K11/165; F16K31/00; F16K31/44; F16K31/52; F16K31/524; F16K31/52408; F16K31/52416; Y; Y10; Y10T; Y10T137/00; Y10T137/7504; Y10T137/7613; Y10T137/8593; Y10T137/86928; Y10T137/87056; Y10T137/87064; Y10T137/87571; Y10T137/87676; Y10T137/87684; Y10T137/87692
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1128302A
Cited
US1690767A
Cited
US1845627A
Cited
US2354960A
Cited
US2575940A
Cited
US2653628A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-26 | 1963-10-26 | 1964-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-26 | 1967-10-26 | 1968-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-26 | 1971-10-26 | 1972-04-26 | $7700.00 | Window Closed / Lapsed |