Patent US1174061A successfully refreshed from Google Patents.
US1174061A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination-lock valve.
Assignee: Individual
•
Filing: 1915-06-30
•
Granted: 1916-03-07
•
Expires: 1935-06-30
Abstract
No abstract record available.
Inventors
- 👤 Cephas V Fite
- 👤 Henry K Barwick Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:31
CPC Classifications
F; F16; F16K; F16K5/00; F16K5/08; F16K5/10; F16K5/103; F16K5/106; Y; Y10; Y10T; Y10T137/00; Y10T137/8158; Y10T137/8175; Y10T137/8192; Y10T137/8593; Y10T137/86928; Y10T137/87016; Y10T137/87032; Y10T70/00; Y10T70/70; Y10T70/7153; Y10T70/735; Y10T70/7367; Y10T70/739; Y10T70/7395
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1919-03-07 | 1919-09-06 | 1920-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-03-07 | 1923-09-06 | 1924-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-03-07 | 1927-09-06 | 1928-03-07 | $7700.00 | Window Closed / Lapsed |