US3298494A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for picking up and unloading pourable material
Assignee: Beteiligungs und Patentverwaltungs GmbH
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Filing: 1965-10-19
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Granted: 1967-01-17
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Expires: 1985-10-19
Abstract
No abstract record available.
Inventors
- 👤 Pfeilschifter Dieter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 00:38
CPC Classifications
B; B65; B65G; B65G65/00; B65G65/02; B65G65/16; B65G65/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
A DEVICE FOR PICKING UP AND UNLOADING POURABLE MATERIAL FROM A PILE OF POURABLE MATERIAL, WHICH INCLUDES: GIRDER MEANS, FIRST CONVEYOR MEANS EXTENDING IN THE LONGITUDINAL DIRECTION OF SAID GIRDER MEANS AND BEING SUPPORTED BY SAID GIRDER MEANS, CARRIAGE MEANS SUPPORTING SAID GIRDER MEANS AND OPERABLE TO MOVE SAID GIRDER MEANS WITH SAID CONVEYOR MEANS IN A DIRECTION TRANSVERSE TO THE LONGITUDINAL DIRECTION OF SAID GIRDER MEANS TOWARD AND AWAY FROM A PILE OF POURABLE MATERIAL TO BE PICKED UP, BOOM MEANS SUPPORTED BY SAID GIRDER MEANS AND MOVABLE THEREON IN THE LONGITUDINAL DIRECTION OF SAID GIRDER MEANS, SAID BOOM MEANS EXTENDING SUBSTANTIALLY PERPENDICULARLY WITH REGARD TO THE LONGITUDINAL DIRECTION OF SAID GIRDER MEANS, A PLURALITY OF PICK-UP MEANS SUPPORTED BY
Claim 2
Independent Claim
121 words
A DEVICE FOR PICKING UP AND UNLOADING POURABLE MATERIAL FROM A PILE OF POURABLE MATERIAL, WHICH INCLUDES: GIRDER MEANS, FIRST CONVEYOR MEANS EXTENDING IN THE LONGITUDINAL DIRECTION OF SAID GIRDER MEANS AND BEING SUPPORTED BY SAID GIRDER MEANS, CARRIAGE MEANS SUPPORTING SAID GIRDER MEANS AND OPERABLE TO MOVE SAID GIRDER MEANS WITH SAID CONVEYOR MEANS IN A DIRECTION TRANSVERSE TO THE LONGITUDINAL DIRECTION OF SAID GIRDER MEANS TOWARD AND AWAY FROM A PILE OF POURABLE MATERIAL TO BE PICKED UP, BOOM MEANS SUPPORTED BY SAID GIRDER MEANS AND MOVABLE THEREON IN THE LONGITUDINAL DIRECTION OF SAID GIRDER MEANS, SAID BOOM MEANS EXTENDING SUBSTANTIALLY PERPENDICULARLY WITH REGARD TO THE LONGITUDINAL DIRECTION OF SAID GIRDER MEANS, A PLURALITY OF PICK-UP MEANS SUPPORTED BY
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) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |