Patent US2712830A successfully refreshed from Google Patents.
US2712830A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Faucet
Assignee: Individual
•
Filing: 1952-08-09
•
Granted: 1955-07-12
•
Expires: 1972-08-09
Abstract
No abstract record available.
Inventors
- 👤 Hugg Ralph Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:43
CPC Classifications
F; F16; F16K; F16K1/00; F16K1/32; F16K1/34; F16K1/42; F16K1/425; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87917
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US274364A
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US627473A
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CH5611A
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US667109A
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US914069A
Cited
US1350040A
Cited
US1431701A
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CH99111A
Cited
US1635123A
Cited
US1635875A
Cited
US2123477A
Cited
US2388710A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-07-11 | 1959-01-10 | 1959-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-11 | 1963-01-10 | 1963-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-11 | 1967-01-10 | 1967-07-12 | $7700.00 | Window Closed / Lapsed |