Patent US2706607A successfully refreshed from Google Patents.
US2706607A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Supporting of engines and other machinery
Assignee: BP PLC
•
Filing: 1951-03-29
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Granted: 1955-04-19
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Expires: 1971-03-29
Abstract
No abstract record available.
Inventors
- 👤 Withers John Granville
- 👤 Stansfield Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:03
CPC Classifications
F; F16; F16F; F16F15/00; F16F15/02; F16F15/023; F16F15/027; F16F15/0275
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1111739A
Cited
US1141360A
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DE320267C
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US1668669A
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US1797146A
Cited
FR766097A
Cited
US2235160A
Cited
US2408169A
Cited
US2616373A
Cited
US2605066A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-04-18 | 1958-10-18 | 1959-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-18 | 1962-10-18 | 1963-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-18 | 1966-10-18 | 1967-04-19 | $7700.00 | Window Closed / Lapsed |