US3212770A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable rotatable cylinder head support
Assignee: Individual
•
Filing: 1962-10-12
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Granted: 1965-10-19
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Expires: 1982-10-12
Abstract
No abstract record available.
Inventors
- 👤 Jaffery G Stephens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:07
CPC Classifications
B; B25; B25H; B25H1/00; B25H1/0007
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
A CYLINDER HEAD RACK COMPRISING A PEDESTAL, A LATERAL SUPPORT MOUNTED ON SAID PEDESTAL, BAR MEMBERS MOUNTED FOR SLIDABLE MOVEMENT ON SAID SUPPORT, SAID BAR MEMBERS HAVING INTEGRAL RACK MEANS, A PINION MOUNTED ON SAID SUPPORT AND ENGAGING SAID RACK MEANS WHEREBY ROTATION OF SAID PINION WILL MOVE SAID BAR MEMBERS IN OPPOSITE DIRECTIONS ALONG SAID SUPPORT, LEDGE MEANS ROTATABLY MOUNTED AT THE ENDS OF SAID BAR MEMBERS REMOTE FROM THE PORTIONS ADJACENT SAID SUPPORT, THE AXIS OF ROTATION OF SAID LEDGE MEMBERS BEING COINCIDENT WITH AN SUBSTANTIALLY PARALLEL TO SAID LATERAL SUPPORT, MEANS FOR ROTATING ONE OF SAID MEANS MEANS FOR SELECTIVELY FIXING THE POSITION OF SAID ROTATING MEANS.
Claim 2
Dependent Claim
110 words
A CYLINDER HEAD RACK COMPRISING A PEDESTAL, A LATERAL SUPPORT MOUNTED ON SAID PEDESTAL, BAR MEMBERS MOUNTED FOR SLIDABLE MOVEMENT ON SAID SUPPORT, SAID BAR MEMBERS HAVING INTEGRAL RACK MEANS, A PINION MOUNTED ON SAID SUPPORT AND ENGAGING SAID RACK MEANS WHEREBY ROTATION OF SAID PINION WILL MOVE SAID BAR MEMBERS IN OPPOSITE DIRECTIONS ALONG SAID SUPPORT, LEDGE MEANS ROTATABLY MOUNTED AT THE ENDS OF SAID BAR MEMBERS REMOTE FROM THE PORTIONS ADJACENT SAID SUPPORT, THE AXIS OF ROTATION OF SAID LEDGE MEMBERS BEING COINCIDENT WITH AN SUBSTANTIALLY PARALLEL TO SAID LATERAL SUPPORT, MEANS FOR ROTATING ONE OF SAID MEANS MEANS FOR SELECTIVELY FIXING THE POSITION OF SAID ROTATING MEANS.
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) | 1968-10-18 | 1969-04-19 | 1969-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-18 | 1973-04-19 | 1973-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-18 | 1977-04-19 | 1977-10-19 | $7700.00 | Window Closed / Lapsed |