US3320940A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Engine cylinder block
Assignee: Motors Liquidation Co
•
Filing: 1965-06-16
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Granted: 1967-05-23
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Expires: 1985-06-16
Abstract
No abstract record available.
Inventors
- 👤 Mitchell Boris John
- 👤 Harry W Bielicki
- 👤 Maurice P Roche
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:31
CPC Classifications
F; F02; F02F; F02F7/00; F02F7/0002; F02F7/0012
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
55 words
A CYLINDER BLOCK FOR A V-TYPE INTERNAL COMBUSTION ENGINE, SAID CYLINDER BLOCK HAVING TWO BANKS OF CYLINDERS CONNECTED BY A PLURALITY OF LONGITUDINALLY SPACED TRANSVERSE BULKHEADS, CAMSHAFT RECEIVING MEANS IN AT LEAST ONE OF SAID TRANSVERSE BULKHEADS FOR CARRYING A CAMSHAFT INTERMEDIATE THE CYLINDER BANKS AND LONGITUDINALLY ALIGNED THEREWITH, SAID CAMSHAFT RECEIVING MEANS COMPRISING AN
Claim 2
Dependent Claim
55 words
A CYLINDER BLOCK FOR A V-TYPE INTERNAL COMBUSTION ENGINE, SAID CYLINDER BLOCK HAVING TWO BANKS OF CYLINDERS CONNECTED BY A PLURALITY OF LONGITUDINALLY SPACED TRANSVERSE BULKHEADS, CAMSHAFT RECEIVING MEANS IN AT LEAST ONE OF SAID TRANSVERSE BULKHEADS FOR CARRYING A CAMSHAFT INTERMEDIATE THE CYLINDER BANKS AND LONGITUDINALLY ALIGNED THEREWITH, SAID CAMSHAFT RECEIVING MEANS COMPRISING AN
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) | 1970-05-22 | 1970-11-21 | 1971-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-22 | 1974-11-21 | 1975-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-22 | 1978-11-21 | 1979-05-23 | $7700.00 | Window Closed / Lapsed |