Patent EP0077899A2 successfully refreshed from Google Patents.
Patent US1016167A successfully refreshed from Google Patents.
US1016167A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Valve.
Assignee: Individual
•
Filing: 1909-11-19
•
Granted: 1912-01-30
•
Expires: 1929-11-19
Abstract
No abstract record available.
Inventors
- 👤 John Austen Mcculloch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:28
CPC Classifications
F; F15; F15B; F15B13/00; F15B13/02; F15B13/04; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86493; Y10T137/86574; Y10T137/8667; Y10T137/86694; Y10T137/8671
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) | 1915-01-29 | 1915-07-31 | 1916-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1919-01-29 | 1919-07-31 | 1920-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1923-01-29 | 1923-07-31 | 1924-01-30 | $7700.00 | Window Closed / Lapsed |