US3279813A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Selective four-wheel steering mechanism
Assignee: C & M Ind Associates Inc
•
Filing: 1964-11-16
•
Granted: 1966-10-18
•
Expires: 1984-11-16
Abstract
No abstract record available.
Inventors
- 👤 Linsay Michael
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:48
CPC Classifications
B; B62; B62D; B62D7/00; B62D7/06; B62D7/14; B62D7/15; B62D7/1509
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
A SELECTOR BOX FOR SELECTIVELY ENGAGING A SLAVE STEERING GEAR COMPRISING AN INPUT SHAFTS, SAID INPUT SHAFT HAVING MEANS TO SYNCHRONIZE THE MOVEMENT OF SAID INPUT SHAFT WITH THE MOVEMENT OF A MASTER STEERING GEAR; AN OUTPUT SHAFT ADAPTED TO CONTROL A SLAVE STEERING GEAR; RACK AND PINION MEANS ARRANGED TO CONTROL THE MOVEMENT OF SAID OUTPUT SHAFT; MEANS ATTACHED TO SAID INPUT SHAFT TO SYNCHRONIZE THE MOVEMENT OF SAID INPUT SHAFT AND SAID RACK AND PINION MEANS; AND MEANS TO SELECTIVELY ACTIVATE
Claim 2
Dependent Claim
83 words
A SELECTOR BOX FOR SELECTIVELY ENGAGING A SLAVE STEERING GEAR COMPRISING AN INPUT SHAFTS, SAID INPUT SHAFT HAVING MEANS TO SYNCHRONIZE THE MOVEMENT OF SAID INPUT SHAFT WITH THE MOVEMENT OF A MASTER STEERING GEAR; AN OUTPUT SHAFT ADAPTED TO CONTROL A SLAVE STEERING GEAR; RACK AND PINION MEANS ARRANGED TO CONTROL THE MOVEMENT OF SAID OUTPUT SHAFT; MEANS ATTACHED TO SAID INPUT SHAFT TO SYNCHRONIZE THE MOVEMENT OF SAID INPUT SHAFT AND SAID RACK AND PINION MEANS; AND MEANS TO SELECTIVELY ACTIVATE
References Cited (Backward Citations)
US3197229A
Cited
US3140101A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-17 | 1970-04-18 | 1970-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-17 | 1974-04-18 | 1974-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-17 | 1978-04-18 | 1978-10-18 | $7700.00 | Window Closed / Lapsed |