Patent US2940724A successfully refreshed from Google Patents.
US2940724A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Faucet
Assignee: Individual
•
Filing: 1955-09-16
•
Granted: 1960-06-14
•
Expires: 1975-09-16
Abstract
No abstract record available.
Inventors
- 👤 Edward H Sieling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:10
CPC Classifications
F; F16; F16K; F16K31/00; F16K31/44; F16K31/52; F16K31/528; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20576; Y10T74/20732
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US513475A
Cited
US650287A
Cited
US1015614A
Cited
US1718730A
Cited
US1714486A
Cited
US2143655A
Cited
US2241840A
Cited
DE729485C
Cited
US2247976A
Cited
US2372081A
Cited
US2660834A
Cited
US2554747A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-14 | 1963-12-14 | 1964-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-14 | 1967-12-14 | 1968-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-14 | 1971-12-14 | 1972-06-14 | $7700.00 | Window Closed / Lapsed |