Patent US3163283A successfully refreshed from Google Patents.
US3163283A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conveyors
Assignee: GM Pfaff AG
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Filing: 1963-02-18
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Granted: 1964-12-29
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Expires: 1983-02-18
Abstract
No abstract record available.
Inventors
- 👤 Kuwertz Erich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:16
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/52; B65G47/60; B65G47/61; B65G47/34; B65G47/46; B65G47/48; B65G47/485; B65G47/487; B65G2201/00; B65G2201/02; B65G2201/0229
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
A CONVEYOR SYSTEM FOR WORK CARRIERS HAVING A SUSPENSION MEMBER, SAID CONVEYOR SYSTEM COMPRISING A CONVEYOR ELEMENT, MEANS FOR MOVABLY SUPPORTING SAID ELEMENT, CARRIAGES SUPPORTED ON SAID CONVEYOR ELEMENT, AND A PLURALITY OF DELIVERY STATIONS, EACH HAVING A STATIONARY GUIDE RAIL AND A RECEIVING BAR FOR SAID CARRIERS DISPOSED AT PREDETERMINED POSITIONS ALONG SAID CONVEYOR ELEMENT, EACH OF SAID CARRIAGES HAVING A V-SHAPED SUPPORTING MEMBER PRESENTING TWO FREELY EXTENDING ARMS, A SPINDLE EXTENDING LONGITUDINALLY OF THE PLANE OF SYMMETRY OF SAID CONVEYOR ELEMENT AND SUPPORTING SAID V-SHAPED MEMBER AT THE CENTER THEREOF INTERMEDIATE SAID ARMS FOR PIVOTAL MOVEMENT AT A PREDETERMINED DELIVERY STATION IN THE DI-
Claim 2
Dependent Claim
106 words
A CONVEYOR SYSTEM FOR WORK CARRIERS HAVING A SUSPENSION MEMBER, SAID CONVEYOR SYSTEM COMPRISING A CONVEYOR ELEMENT, MEANS FOR MOVABLY SUPPORTING SAID ELEMENT, CARRIAGES SUPPORTED ON SAID CONVEYOR ELEMENT, AND A PLURALITY OF DELIVERY STATIONS, EACH HAVING A STATIONARY GUIDE RAIL AND A RECEIVING BAR FOR SAID CARRIERS DISPOSED AT PREDETERMINED POSITIONS ALONG SAID CONVEYOR ELEMENT, EACH OF SAID CARRIAGES HAVING A V-SHAPED SUPPORTING MEMBER PRESENTING TWO FREELY EXTENDING ARMS, A SPINDLE EXTENDING LONGITUDINALLY OF THE PLANE OF SYMMETRY OF SAID CONVEYOR ELEMENT AND SUPPORTING SAID V-SHAPED MEMBER AT THE CENTER THEREOF INTERMEDIATE SAID ARMS FOR PIVOTAL MOVEMENT AT A PREDETERMINED DELIVERY STATION IN THE DI-
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-12-29 | 1968-06-29 | 1968-12-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-12-29 | 1972-06-29 | 1972-12-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-12-29 | 1976-06-29 | 1976-12-29 | $7700.00 | Window Closed / Lapsed |