Patent US3263802A successfully refreshed from Google Patents.
US3263802A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibratory conveyor
Assignee: BASF Catalysts LLC
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Filing: 1962-11-07
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Granted: 1966-08-02
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Expires: 1982-11-07
Abstract
No abstract record available.
Inventors
- 👤 Oliver A Haley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 05:51
CPC Classifications
B; B65; B65G; B65G27/00; B65G2812/00; B65G2812/03; B65G2812/0304; B65G2812/0308; B65G2812/0312
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
219 words
A VIBRATORY CONVEYOR APPARATUS FOR CONVEYING A MATERIAL OR THE LIKE COMPRISING IN COMBINATION: A BASE; PAN MEANS ADAPTED TO SUPPORT THE MATERIAL AND OPEN AT ONE END FOR DISCHARGING THE MATERIAL THEREFROM; POWER MEANS PIVOTALLY CONNECTED AT ONE END TO SAID PAN MEANS AT ONE END THEREOF AND OPERABLE TO RECIPROCATE SAID PAN MEANS LONGITUDINALLY; SAID POWER MEANS PIVOTALLY CONNECTED AT ITS OTHER END TO SAID BASE; ROCKER ARM MEANS PIVOTALLY MOUNTED ON SAID BASE AND PIVOTALLY CONNECTED TO SAID PAN MEANS, AND ARCUATELY MOVABLE IN A PLANE PARALLEL TO THE LONGITUDINAL AXIS OF SAID PAN MEANS, WHEREBY AN OSCILLATORY MOVEMEANS OF SAID PAN MEANS IS OBTAINED IN RESPONSE TO OPERATION OF SAID POWER MEANS; AND SAID POWER MEANS INCLUDING A FLUID OPERATED PISTON AND CYLINDER DEVICE HAVING A PISTON ROD PIVOTALLY CONNECTED TO SAID PAN MEANS, SAID PISTON ROD BEING FLUID POWERED TO AN INWARDLY EXTENDING POSITION TO MOVE SAID PAN MEANS IN ONE DIRECTION, A SPRING MEANS OPERATIVELY CONNECTED TO SAID PAN MEANS AND OPERABLE IN RESPONSE TO THE OSCILLATORY MOVEMENT THEREOF TO RESIST THE MOVEMENT OF SAID PAN MEANS IN SAID ONE DIRECTION TO PREVENT THE MOVEMENT OF THE MATERIAL WITH RESPECT TO SAID PAN MEANS, AND TO MOVE SAID PAN MEANS IN AN OPPOSITE DIRECTION TO MOVE THE MATERIAL LONGITUDINALLY IN SAID PAN MEANS
Claim 2
Dependent Claim
219 words
A VIBRATORY CONVEYOR APPARATUS FOR CONVEYING A MATERIAL OR THE LIKE COMPRISING IN COMBINATION: A BASE; PAN MEANS ADAPTED TO SUPPORT THE MATERIAL AND OPEN AT ONE END FOR DISCHARGING THE MATERIAL THEREFROM; POWER MEANS PIVOTALLY CONNECTED AT ONE END TO SAID PAN MEANS AT ONE END THEREOF AND OPERABLE TO RECIPROCATE SAID PAN MEANS LONGITUDINALLY; SAID POWER MEANS PIVOTALLY CONNECTED AT ITS OTHER END TO SAID BASE; ROCKER ARM MEANS PIVOTALLY MOUNTED ON SAID BASE AND PIVOTALLY CONNECTED TO SAID PAN MEANS, AND ARCUATELY MOVABLE IN A PLANE PARALLEL TO THE LONGITUDINAL AXIS OF SAID PAN MEANS, WHEREBY AN OSCILLATORY MOVEMEANS OF SAID PAN MEANS IS OBTAINED IN RESPONSE TO OPERATION OF SAID POWER MEANS; AND SAID POWER MEANS INCLUDING A FLUID OPERATED PISTON AND CYLINDER DEVICE HAVING A PISTON ROD PIVOTALLY CONNECTED TO SAID PAN MEANS, SAID PISTON ROD BEING FLUID POWERED TO AN INWARDLY EXTENDING POSITION TO MOVE SAID PAN MEANS IN ONE DIRECTION, A SPRING MEANS OPERATIVELY CONNECTED TO SAID PAN MEANS AND OPERABLE IN RESPONSE TO THE OSCILLATORY MOVEMENT THEREOF TO RESIST THE MOVEMENT OF SAID PAN MEANS IN SAID ONE DIRECTION TO PREVENT THE MOVEMENT OF THE MATERIAL WITH RESPECT TO SAID PAN MEANS, AND TO MOVE SAID PAN MEANS IN AN OPPOSITE DIRECTION TO MOVE THE MATERIAL LONGITUDINALLY IN SAID PAN MEANS
References Cited (Backward Citations)
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Cited
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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) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |