US3368706A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tractor-mounted load-handling apparatus
Assignee: JAAKKO HERMANN SARVELA
•
Filing: 1965-08-30
•
Granted: 1968-02-13
•
Expires: 1985-08-30
Abstract
No abstract record available.
Inventors
- 👤 Vaalimaa Eino Kalervo
- 👤 Sarvela Vilho Juhani
- 👤 Sarvela Jaakko Hermann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:44
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/28; E02F3/34; E02F3/3405
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
133 words
IN COMBINATION WITH A TRACTOR, A LOAD-HANDLING APPARATUS COMPRISING AN UPRIGHT FRAME, TWO-BARS CONNECTING THE LOWER END OF SAID FRAME TO SAID TRACTOR, AT LEAST ONE LINK CONNECTING THE MIDDLE PART OF SAID FRAME TO SAID TRACTOR, AN ELONGATED SWINGING MEMBER HAVING AN UPPER END SWINGABLY CONNECTED WITH SAID FRAME ADJACENT THE TOP OF SAID FRAME, SAID SWINGING MEMBER IN ITS INOPERATIVE POSITIVE EXTENDING SUBSTANTIALLY PARALLEL AND CLOSE TO SAID FRAME, A JACK ADJUSTABLY CONNECTED TO SAID SWINGING MEMBER INTERMEDIATE THE ENDS OF SAID SWINGING MEMBER, MEANS PIVOTALLY CONNECTING SAID JACK TO SAID TRACTOR CLOSE TO THE CONNECTION OF SAID LINK TO SAID TRACTOR, SAID JACK SWINGING SAID SWINGING MEMBER FROM SAID INOPERATIVE POSITION TO AT LEAST A HORIZONTAL POSITION, AND A LOADHOLDING MEMBER CONNECTED WITH THE LOWER END OF SAID SWINGING MEMBER.
Claim 2
Dependent Claim
133 words
IN COMBINATION WITH A TRACTOR, A LOAD-HANDLING APPARATUS COMPRISING AN UPRIGHT FRAME, TWO-BARS CONNECTING THE LOWER END OF SAID FRAME TO SAID TRACTOR, AT LEAST ONE LINK CONNECTING THE MIDDLE PART OF SAID FRAME TO SAID TRACTOR, AN ELONGATED SWINGING MEMBER HAVING AN UPPER END SWINGABLY CONNECTED WITH SAID FRAME ADJACENT THE TOP OF SAID FRAME, SAID SWINGING MEMBER IN ITS INOPERATIVE POSITIVE EXTENDING SUBSTANTIALLY PARALLEL AND CLOSE TO SAID FRAME, A JACK ADJUSTABLY CONNECTED TO SAID SWINGING MEMBER INTERMEDIATE THE ENDS OF SAID SWINGING MEMBER, MEANS PIVOTALLY CONNECTING SAID JACK TO SAID TRACTOR CLOSE TO THE CONNECTION OF SAID LINK TO SAID TRACTOR, SAID JACK SWINGING SAID SWINGING MEMBER FROM SAID INOPERATIVE POSITION TO AT LEAST A HORIZONTAL POSITION, AND A LOADHOLDING MEMBER CONNECTED WITH THE LOWER END OF SAID SWINGING MEMBER.
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) | 1971-02-12 | 1971-08-14 | 1972-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-12 | 1975-08-14 | 1976-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-12 | 1979-08-14 | 1980-02-13 | $7700.00 | Window Closed / Lapsed |