US2416581A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mixing and dispensing faucet
Assignee: Individual
•
Filing: 1944-10-19
•
Granted: 1947-02-25
•
Expires: 1964-10-19
Abstract
No abstract record available.
Inventors
- 👤 Herman H Harr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:06
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/0042; B67D1/0081; B67D1/0082; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86292; Y10T137/8634; Y10T137/87571; Y10T137/87587; Y10T137/87619; Y10T137/87627; Y10T137/87635; Y10T137/87676; Y10T137/87684; Y10T137/87692; Y10T137/9464
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US585179A
Cited
US1133601A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-02-24 | 1950-08-26 | 1951-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-02-24 | 1954-08-26 | 1955-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-02-24 | 1958-08-26 | 1959-02-25 | $7700.00 | Window Closed / Lapsed |