Patent US3606047A successfully refreshed from Google Patents.
US3606047A
Expired / Lapsed
US
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Vehicle with swinging tool operator
Assignee: SCHAEFF KG MASCHFAB KARL
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Filing: 1969-06-20
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Granted: 1971-09-20
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Expires: 1989-06-20
Abstract
Abstract A VEHICLE HAVING AN EXCAVATOR ON THE REAR END WHEREIN THE OPERATOR''S COMPARTMENT HAS A SEAT WHICH IS ROTATABLE SO THAT THE OPERATOR CAN MOVE HIS LOCATION FROM VEHICLE DRIVING POSITION TO AN EXCAVATOR OPERATING POSITION.
Inventors
- 👤 Hans Schaeff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:18
CPC Classifications
E; E02; E02F; E02F9/00; E02F9/16; E02F9/166; B; B62; B62D; B62D33/00; B62D33/06; B62D33/063; B62D33/0633; E02F9/18; Y; Y10; Y10S; Y10S37/00; Y10S37/908
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-09-19 | 1975-03-21 | 1975-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-19 | 1979-03-21 | 1979-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-19 | 1983-03-21 | 1983-09-20 | $7700.00 | Window Closed / Lapsed |