US3195859A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Unicycle lift
Assignee: Ford Motor Co
•
Filing: 1962-12-28
•
Granted: 1965-07-20
•
Expires: 1982-12-28
Abstract
No abstract record available.
Inventors
- 👤 Willman E Jackson
- 👤 William T Johns
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:13
CPC Classifications
B; B60; B60B; B60B33/00; B60B33/04; B60B33/06; B62; B62B; B62B5/00; B62B5/0083; B62B5/0086
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
135 words
A DEVICE FOR USE IN MOVING A STRUCTURAL OBJECT, SAID DEVICE CONSISTING OF LIFT MEANS AND A CASTER HAVING A SINGLE ROLL ELEMENT, SAID LIFT MEANS COMPRISING A BASE MEMBER AND A LIFT JACK MOUNTED ON AND RIGIDLY SUPPORTED BY SAID BASE MEMBER, SAID LIFT JACK COMPRISING A RACK BAR, LOAD ENGAGING MEANS ADAPTED TO BE DETACHABLY SECURED TO SAID OBJECT, LOAD LIFTING MEANS MOVABLY MOUNTED ON SAID RACK BAR AND ADAPTED TO ENGAGE SAID LOAD ENGAGING MEANS AND TO WORK AGAINST SAID RACK BAR AND SAID LOAD ENGAGING MEANS WHEN SAID LOAD ENGAGING MEANS, SAID LOAD LIFTING MEANS AND SAID RACK BAR ARE OPERATIVELY CONNECTED, AND ADJUSTABLE POSITIONING MEANS MOUNTED ON SAID RACK BAR AND ADAPTED TO SLIDABLY ENGAGE SAID OBJECT AND HOLD SAID OBJECT IN FIXED LATERAL RELATIONSHIP TO SAID RACK BAR, SAID
Claim 2
Independent Claim
135 words
A DEVICE FOR USE IN MOVING A STRUCTURAL OBJECT, SAID DEVICE CONSISTING OF LIFT MEANS AND A CASTER HAVING A SINGLE ROLL ELEMENT, SAID LIFT MEANS COMPRISING A BASE MEMBER AND A LIFT JACK MOUNTED ON AND RIGIDLY SUPPORTED BY SAID BASE MEMBER, SAID LIFT JACK COMPRISING A RACK BAR, LOAD ENGAGING MEANS ADAPTED TO BE DETACHABLY SECURED TO SAID OBJECT, LOAD LIFTING MEANS MOVABLY MOUNTED ON SAID RACK BAR AND ADAPTED TO ENGAGE SAID LOAD ENGAGING MEANS AND TO WORK AGAINST SAID RACK BAR AND SAID LOAD ENGAGING MEANS WHEN SAID LOAD ENGAGING MEANS, SAID LOAD LIFTING MEANS AND SAID RACK BAR ARE OPERATIVELY CONNECTED, AND ADJUSTABLE POSITIONING MEANS MOUNTED ON SAID RACK BAR AND ADAPTED TO SLIDABLY ENGAGE SAID OBJECT AND HOLD SAID OBJECT IN FIXED LATERAL RELATIONSHIP TO SAID RACK BAR, SAID
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-19 | 1969-01-18 | 1969-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-19 | 1973-01-18 | 1973-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-19 | 1977-01-18 | 1977-07-20 | $7700.00 | Window Closed / Lapsed |