Patent US4201406A successfully refreshed from Google Patents.
Patent US676542A successfully refreshed from Google Patents.
US676542A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pumping and reciprocating mechanism.
Assignee: Individual
•
Filing: 1899-10-11
•
Granted: 1901-06-18
•
Expires: 1919-10-11
Abstract
No abstract record available.
Inventors
- 👤 Samuel W Luitwieler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:53
CPC Classifications
F; F16; F16H; F16H25/00; F16H25/08; F16H25/14; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18296; Y10T74/21; Y10T74/2101
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) | 1904-06-17 | 1904-12-17 | 1905-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1908-06-17 | 1908-12-17 | 1909-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1912-06-17 | 1912-12-17 | 1913-06-18 | $7700.00 | Window Closed / Lapsed |