Patent US1128097A successfully refreshed from Google Patents.
Patent US869128A successfully refreshed from Google Patents.
Patent US1301428A successfully refreshed from Google Patents.
Patent US2206818A successfully refreshed from Google Patents.
Patent US2976009A successfully refreshed from Google Patents.
US2976009A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Faucet
Assignee: Milwaukee Faucets Inc
•
Filing: 1957-12-18
•
Granted: 1961-03-21
•
Expires: 1977-12-18
Abstract
No abstract record available.
Inventors
- 👤 Gilbert L Hartmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:55
CPC Classifications
F; F16; F16K; F16K1/00; F16K1/32; F16K1/34; F16K1/46
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1781224A
Cited
US1951037A
Cited
US2358228A
Cited
US2431437A
Cited
US2574054A
Cited
US2594626A
Cited
US2595012A
Cited
US2552053A
Cited
GB762380A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-03-20 | 1964-09-19 | 1965-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-03-20 | 1968-09-19 | 1969-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-03-20 | 1972-09-19 | 1973-03-21 | $7700.00 | Window Closed / Lapsed |