US3363584A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle control mechanisms
Assignee: Alden Self Transit Systems Corp
•
Filing: 1964-07-23
•
Granted: 1968-01-16
•
Expires: 1984-07-23
Abstract
No abstract record available.
Inventors
- 👤 Stephen G Brush
- 👤 William L Alden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:44
CPC Classifications
G; G05; G05D; G05D1/00; G05D1/02; G05D1/021; G05D1/0227; G05D1/0229; G05D1/0231; G05D1/0242; G05D1/0268; G05D1/0272
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
71 words
IN A VEHICLE, A CONTROL MECHANISM COMPRISING A STEERABLE ROAD WHEEL, PIVOTABLE ABOUT A SUBSTANTIAL VERTICALLY EXTENDING AXIS, GUIDE FOLLOWER MEANS CARRIED BY SAID VEHICLE AND COUPLED TO SAID WHEEL FOR ROTATION ABOUT SAID AXIS, MEANS TO SHIFT SAID GUIDE FOLLOWER MEANS BETWEEN A FIRST POSITIION DISENGAGED FROM A GUIDING ELEMENT AND A SECOND POSITION IN ENGAGEMENT WITH THE GUIDING ELEMENT FOR CONTROLLING THE STEERING OF SAID VEHICLE ALONG A PATH,
References Cited (Backward Citations)
US3225704A
Cited
US3254608A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-15 | 1971-07-17 | 1972-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-15 | 1975-07-17 | 1976-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-15 | 1979-07-17 | 1980-01-16 | $7700.00 | Window Closed / Lapsed |