Patent US3140002A successfully refreshed from Google Patents.
US3140002A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Log stacker attachment for tractor vehicles
Assignee: Individual
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Filing: 1961-07-17
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Granted: 1964-07-07
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Expires: 1981-07-17
Abstract
No abstract record available.
Inventors
- 👤 Dwight A Garrett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:02
CPC Classifications
B; B66; B66F; B66F9/00; B66F9/06; B66F9/065
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
150 words
A TRACTOR COMPRISING A 2-WHEELED ROCKING AND A 2WHEELED NON-ROCKING FRAME SECTION DISPOSED IN TANDEM AND ARTICULATING FOR SWING MOTION, ONE IN RELATION TO THE OTHER, ABOUT A VERTICAL AXIS LOCATED ON THE LONGITUDINAL MEDIAN LINE OF BOTH SECTIONS, A CRADLE UNDERLYING AND GIVING SUPPORT TO THE ROCKING SECTION AND MOUNTED FOR ROCKER MOTION RELATIVE THERETO ABOUT A HORIZONTAL AXIS OCCUPYING THE LONGITUDINAL MEDIAN LINE OF THE SECTION, AN AXLE HOUSING RIGID WITH THE CRADLE AND EXTENDING TRANSVERSELY THEREOF, THE WHEELS FOR SAID ROCKING FRAME BEING CARRIED BY THE AXLE HOUSING ONE AT EACH OF THE TWO SIDES OF THE CRADLE, A REACH PIVOTED TO ONE OF SAID FRAME SECTIONS FOR VERTICAL SWING MOTION ABOUT A TRANSVERSE HORIZONTAL AXIS AND AT THE FREE END PRESENTING A LOAD-CARRYING DECK WHICH IS MADE A FIXED PART OF THE REACH ATTACHMENT SO AS TO MOVE BODILY THEREWITH, A STANDARD RIGID WITH AND RISING
Claim 2
Dependent Claim
150 words
A TRACTOR COMPRISING A 2-WHEELED ROCKING AND A 2WHEELED NON-ROCKING FRAME SECTION DISPOSED IN TANDEM AND ARTICULATING FOR SWING MOTION, ONE IN RELATION TO THE OTHER, ABOUT A VERTICAL AXIS LOCATED ON THE LONGITUDINAL MEDIAN LINE OF BOTH SECTIONS, A CRADLE UNDERLYING AND GIVING SUPPORT TO THE ROCKING SECTION AND MOUNTED FOR ROCKER MOTION RELATIVE THERETO ABOUT A HORIZONTAL AXIS OCCUPYING THE LONGITUDINAL MEDIAN LINE OF THE SECTION, AN AXLE HOUSING RIGID WITH THE CRADLE AND EXTENDING TRANSVERSELY THEREOF, THE WHEELS FOR SAID ROCKING FRAME BEING CARRIED BY THE AXLE HOUSING ONE AT EACH OF THE TWO SIDES OF THE CRADLE, A REACH PIVOTED TO ONE OF SAID FRAME SECTIONS FOR VERTICAL SWING MOTION ABOUT A TRANSVERSE HORIZONTAL AXIS AND AT THE FREE END PRESENTING A LOAD-CARRYING DECK WHICH IS MADE A FIXED PART OF THE REACH ATTACHMENT SO AS TO MOVE BODILY THEREWITH, A STANDARD RIGID WITH AND RISING
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) | 1967-07-07 | 1968-01-06 | 1968-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-07 | 1972-01-06 | 1972-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-07 | 1976-01-06 | 1976-07-07 | $7700.00 | Window Closed / Lapsed |