Patent US3329469A successfully refreshed from Google Patents.
US3329469A
Expired / Lapsed
US
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Conveyor means
Assignee: Latendorf Conveying Corp
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Filing: 1966-05-12
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Granted: 1967-07-04
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Expires: 1986-05-12
Abstract
No abstract record available.
Inventors
- 👤 Stadelman Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:29
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/52; B65G47/525; A; A21; A21C; A21C15/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
120 words
CONVEYOR LIFTING MEANS FOR PASSING CONVEYED ARTICLES FROM ONE CONVEYOR TO ANOTHER CONVEYING, COMPRISING TWO CONVEYORS ALIGNED END-TO-END FOR THE PASSAGE OF ARTICLES FROM ONE TO THE OTHER IN A FORWARD DIRECTION OF TRAVEL, ONE CONVEYOR HAVING AN ARTICLE DISCHARGE END AND THE OTHER AN ARTICLE RECEIVING END PORTION, A SPACE BETWEEN THE RECEIVING END PORTION AND THE SAID DISCHARGE END ALONG THE SAID FORWARD DIRECTION OF TRAVEL, PNEUMATIC LIFTING MEANS, COMPRISING A PNEUMATIC MANIFOLD HAVING AN ELONGATED INLET CONDUIT EXTENDING TRANSVERSALLY OF SAID ONE CONVEYOR SUBSTANTIALLY ADJACENT THE SAID DISCHARGE END, A PLURALITY OF DUCT MEANS EXTENDING LATERALLY OF THE INLET CONDUIT AND SPACED FROM EACH OTHER LONGITUDINALLY OF THE INLET CONDUIT, EACH DUCT MEANS HAVING A TERMINAL END
Claim 2
Dependent Claim
120 words
CONVEYOR LIFTING MEANS FOR PASSING CONVEYED ARTICLES FROM ONE CONVEYOR TO ANOTHER CONVEYING, COMPRISING TWO CONVEYORS ALIGNED END-TO-END FOR THE PASSAGE OF ARTICLES FROM ONE TO THE OTHER IN A FORWARD DIRECTION OF TRAVEL, ONE CONVEYOR HAVING AN ARTICLE DISCHARGE END AND THE OTHER AN ARTICLE RECEIVING END PORTION, A SPACE BETWEEN THE RECEIVING END PORTION AND THE SAID DISCHARGE END ALONG THE SAID FORWARD DIRECTION OF TRAVEL, PNEUMATIC LIFTING MEANS, COMPRISING A PNEUMATIC MANIFOLD HAVING AN ELONGATED INLET CONDUIT EXTENDING TRANSVERSALLY OF SAID ONE CONVEYOR SUBSTANTIALLY ADJACENT THE SAID DISCHARGE END, A PLURALITY OF DUCT MEANS EXTENDING LATERALLY OF THE INLET CONDUIT AND SPACED FROM EACH OTHER LONGITUDINALLY OF THE INLET CONDUIT, EACH DUCT MEANS HAVING A TERMINAL END
References Cited (Backward Citations)
US3187873A
Cited
US3260347A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-03 | 1971-01-02 | 1971-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-03 | 1975-01-02 | 1975-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-03 | 1979-01-02 | 1979-07-04 | $7700.00 | Window Closed / Lapsed |