Patent US2864586A successfully refreshed from Google Patents.
Patent US971646A successfully refreshed from Google Patents.
US971646A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Faucet.
Assignee: Individual
•
Filing: 1908-11-24
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Granted: 1910-10-04
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Expires: 1928-11-24
Abstract
No abstract record available.
Inventors
- 👤 Eugene Walton Tuerk
- 👤 Richard George Zahalan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:19
CPC Classifications
F; F16; F16K; F16K21/00; F16K21/04; Y; Y10; Y10S; Y10S137/00; Y10S137/901
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1913-10-03 | 1914-04-04 | 1914-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1917-10-03 | 1918-04-04 | 1918-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1921-10-03 | 1922-04-04 | 1922-10-04 | $7700.00 | Window Closed / Lapsed |