US3216272A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable backlash system
Assignee: Individual
•
Filing: 1963-12-24
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Granted: 1965-11-09
•
Expires: 1983-12-24
Abstract
No abstract record available.
Inventors
- 👤 Anthony J Suchocki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:56
CPC Classifications
F; F41; F41A; F41A27/00; F41A27/06; F41A27/24; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18568; Y10T74/18576; Y10T74/18728; Y10T74/19; Y10T74/1987; Y10T74/19893; Y10T74/19898; Y10T74/19902
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
115 words
A JACK COMPRISING A HOUSING, A GEARSHAFT ROTATABLY MOUNTED IN SAID HOUSING, AN ELONGATED GEAR THREADEDLY MOUNTED IN SAID GEARSHAFT, SAID GEARSHAFT BEING ROTATABLE RELATIVE TO SAID GEAR, A NUT THREADEDLY MOUNTED ON SAID GEAR, SAID NUT BEING ADJUSTABLE ON SAID GEAR RELATIVE TO SAID GEARSHAFT TO PERMIT A CLOSE THREADED FIT BETWEEN SAID NUT AND GEAR AND BETWEEN SAID GEARSHAFT AND GEAR, SAID NUT HAVING A SERIES OF SLOTS FORMED THEREIN, SAID GEARSHAFT HAVING A SERIES OF SLOTS FORMED THEREIN NEAR ONE END THEREOF, A KEY ADAPTED TO BE POSITIONED IN SELECTIVE SLOTS IN SAID NUT AND SAID GEARSHAFT, MEANS FOR RETAINING THE KEY IN THE SELECTED SLOTS IN SAID GEARSHAFT AND SAID NUT.
Claim 2
Dependent Claim
115 words
A JACK COMPRISING A HOUSING, A GEARSHAFT ROTATABLY MOUNTED IN SAID HOUSING, AN ELONGATED GEAR THREADEDLY MOUNTED IN SAID GEARSHAFT, SAID GEARSHAFT BEING ROTATABLE RELATIVE TO SAID GEAR, A NUT THREADEDLY MOUNTED ON SAID GEAR, SAID NUT BEING ADJUSTABLE ON SAID GEAR RELATIVE TO SAID GEARSHAFT TO PERMIT A CLOSE THREADED FIT BETWEEN SAID NUT AND GEAR AND BETWEEN SAID GEARSHAFT AND GEAR, SAID NUT HAVING A SERIES OF SLOTS FORMED THEREIN, SAID GEARSHAFT HAVING A SERIES OF SLOTS FORMED THEREIN NEAR ONE END THEREOF, A KEY ADAPTED TO BE POSITIONED IN SELECTIVE SLOTS IN SAID NUT AND SAID GEARSHAFT, MEANS FOR RETAINING THE KEY IN THE SELECTED SLOTS IN SAID GEARSHAFT AND SAID NUT.
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) | 1968-11-08 | 1969-05-10 | 1969-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-08 | 1973-05-10 | 1973-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-08 | 1977-05-10 | 1977-11-09 | $7700.00 | Window Closed / Lapsed |