US3158273A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Side shift loader
Assignee: Southern Equipment and Supply Co Inc
•
Filing: 1962-12-26
•
Granted: 1964-11-24
•
Expires: 1982-12-26
Abstract
No abstract record available.
Inventors
- 👤 Thomas L Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:50
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/28; E02F3/34; E02F3/352
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
MATERIAL REMOVING APPARATUS, COMPRISING IN COMBINATION: (A) A VEHICLE; (B) SUPPORTING MEANS CARRIED BY THE VEHICLE; (C) A FORWARDLY EXTENDING ARM; (D) MEANS ON THE SUPPORTING MEANS FOR SUPPORTING SAID ARM FOR PIVOTAL MOVEMENT ABOUT A HORIZONTALLY EXTENDING AXIS; (E) MEANS FOR RAISING AND LOWERING THE ARM; (F) A SCOOP; (G) MEANS PIVOTALLY CARRYING SAID SCOOP ON THE FREE END OF THE ARM FOR SWINGING MOVEMENT ABOUT A HORIZONTALLY EXTENDING AXIS AND FOR TRANSLATABLY MOVING SAID SCOOP HORIZONTALLY RELATIVE TO SAID ARM; (H) MEANS FOR OSCILLATING SAID SCOOP ABOUT SAID PIVOTAL MEANS; (I) AND MEANS FOR TRANSLATABLY SHIFTING SAID SCOOP AT RIGHT ANGLES RELATIVE TO SAID ARM AND TO ONE SIDE OF THE FRONT OF THE VEHICLE.
Claim 2
Dependent Claim
117 words
MATERIAL REMOVING APPARATUS, COMPRISING IN COMBINATION: (A) A VEHICLE; (B) SUPPORTING MEANS CARRIED BY THE VEHICLE; (C) A FORWARDLY EXTENDING ARM; (D) MEANS ON THE SUPPORTING MEANS FOR SUPPORTING SAID ARM FOR PIVOTAL MOVEMENT ABOUT A HORIZONTALLY EXTENDING AXIS; (E) MEANS FOR RAISING AND LOWERING THE ARM; (F) A SCOOP; (G) MEANS PIVOTALLY CARRYING SAID SCOOP ON THE FREE END OF THE ARM FOR SWINGING MOVEMENT ABOUT A HORIZONTALLY EXTENDING AXIS AND FOR TRANSLATABLY MOVING SAID SCOOP HORIZONTALLY RELATIVE TO SAID ARM; (H) MEANS FOR OSCILLATING SAID SCOOP ABOUT SAID PIVOTAL MEANS; (I) AND MEANS FOR TRANSLATABLY SHIFTING SAID SCOOP AT RIGHT ANGLES RELATIVE TO SAID ARM AND TO ONE SIDE OF THE FRONT OF THE VEHICLE.
References Cited (Backward Citations)
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Cited
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US2815591A
Cited
US2820562A
Cited
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US2887236A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-11-24 | 1968-05-25 | 1968-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-24 | 1972-05-25 | 1972-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-24 | 1976-05-25 | 1976-11-24 | $7700.00 | Window Closed / Lapsed |