Patent US1184940A successfully refreshed from Google Patents.
US1184940A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure reducing and regulating valve.
Assignee: Fulton Co
•
Filing: 1914-09-14
•
Granted: 1916-05-30
•
Expires: 1934-09-14
Abstract
No abstract record available.
Inventors
- 👤 Weston M Fulton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:51
CPC Classifications
G; G05; G05D; G05D16/00; G05D16/04; G05D16/10; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7781; Y10T137/7793; Y10T137/7796
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) | 1919-05-30 | 1919-11-29 | 1920-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-05-30 | 1923-11-29 | 1924-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-05-30 | 1927-11-29 | 1928-05-30 | $7700.00 | Window Closed / Lapsed |