Patent US3280998A successfully refreshed from Google Patents.
US3280998A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mobile pick-up and stacking device for fruit boxes
Assignee: Individual
•
Filing: 1964-07-14
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Granted: 1966-10-25
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Expires: 1984-07-14
Abstract
No abstract record available.
Inventors
- 👤 Edgar L Stevens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:49
CPC Classifications
A; A01; A01D; A01D46/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
AN APPARATUS FOR LIFTING AND STACKING BOXES COMPRISING, A TWO-SECTION WHEELED VEHICLE, THE SECTIONS THEREOF BEING COUPLED TOGETHER BY A HORIZONTALLY-ARRANGED PIVOTAL CONNECTION, ONE OF SAID SECTIONS CONSTITUTING AN OPERATOR''S PLATFORM AND CONTAINING HYDRAULIC CONTROLS, THE OTHER SECTION CARRYING A LIFTING ELEVATOR PROVIDED WITH MEANS FOR GRASPING AND RAISING BOXES AND STACKING THEM ONE UPON THE OTHER, SAID ELEVATOR INCLUDING A PLURALITY OF PAIRS OF BOX-ENGAGING JAWS BETWEEN WHICH THE BOXES ARE GRASPED, SAID JAWS BEING POSITIONED TO ENABLE THEM TO PICK UP A PLURALITY OF BOXES LOCATED BETWEEN THE WHEELS OF THE VEHICLE, HYDRAULIC MEANS ACTUATED THROUGH
Claim 2
Independent Claim
98 words
AN APPARATUS FOR LIFTING AND STACKING BOXES COMPRISING, A TWO-SECTION WHEELED VEHICLE, THE SECTIONS THEREOF BEING COUPLED TOGETHER BY A HORIZONTALLY-ARRANGED PIVOTAL CONNECTION, ONE OF SAID SECTIONS CONSTITUTING AN OPERATOR''S PLATFORM AND CONTAINING HYDRAULIC CONTROLS, THE OTHER SECTION CARRYING A LIFTING ELEVATOR PROVIDED WITH MEANS FOR GRASPING AND RAISING BOXES AND STACKING THEM ONE UPON THE OTHER, SAID ELEVATOR INCLUDING A PLURALITY OF PAIRS OF BOX-ENGAGING JAWS BETWEEN WHICH THE BOXES ARE GRASPED, SAID JAWS BEING POSITIONED TO ENABLE THEM TO PICK UP A PLURALITY OF BOXES LOCATED BETWEEN THE WHEELS OF THE VEHICLE, HYDRAULIC MEANS ACTUATED THROUGH
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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) | 1969-10-24 | 1970-04-25 | 1970-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-24 | 1974-04-25 | 1974-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-24 | 1978-04-25 | 1978-10-25 | $7700.00 | Window Closed / Lapsed |