Patent US2695566A successfully refreshed from Google Patents.
US2695566A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pump, bushing graduated pressure responsive areas
Assignee: Borg Warner Corp
•
Filing: 1950-05-19
•
Granted: 1954-11-30
•
Expires: 1970-05-19
Abstract
No abstract record available.
Inventors
- 👤 James A Compton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:59
CPC Classifications
F; F04; F04C; F04C2/00; F04C2/08; F04C2/082; F04C2/086; F04C15/00; F04C15/0003; F04C15/0023; F04C15/0026; F04C15/0088; F04C2/12; F04C2/14; F16; F16N; F16N13/00; F16N13/20; F04C2/18; Y; Y10; Y10S; Y10S285/00; Y10S285/918
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-29 | 1958-05-31 | 1958-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-29 | 1962-05-31 | 1962-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-29 | 1966-05-31 | 1966-11-30 | $7700.00 | Window Closed / Lapsed |