US3107776A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Articulating and telescoping conveying system
Assignee: Marmon Herrington Co
•
Filing: 1960-02-01
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Granted: 1963-10-22
•
Expires: 1980-02-01
Abstract
No abstract record available.
Inventors
- 👤 John B Long
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:40
CPC Classifications
E; E21; E21D; E21D9/00; E21D9/12; E21D9/126; E21D9/128; B; B65; B65G; B65G37/00; B65G2812/00; B65G2812/01; B65G2812/012; B65G2812/014; B65G2812/015
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
171 words
IN A CONTINUOUS CONVEYING SYSTEM INCLUDING A PLURALITY OF CONVEYING SECTIONS, A MOBILE BRIDGE CARRIER MOUNTED INTERMEDIATE TWO OF SAID CONVEYING SECTIONS, SAID MOBILE BRIDGE CARRIER INCLUDING AN ELONGATED FRAME HAVING A PAIR OF BOOM-LIKE END SECTIONS, SAID BOOM-LIKE END SECTIONS BEING PIVOTALLY MOUNTED AT ADJACENT POINTS CENTRALLY OF SAID FRAME AND BEING INDEPENDENTLY PIVOTAL WITH RESPECT TO EACH OTHER, ONE OF SAID BOOM-LIKE END SECTIONS EXTENDING FORWARDLY OF SAID FRAME FOR RECEIVING ONE END OF ONE OF SAID CONVEYING SECTIONS AND BEING VERTICALLY PIVOTALLY MOVABLE FOR POSITIONING WITH RESPECT TO SAID ONE END OF ONE OF SAID CONVEYING SECTIONS AND THE OTHER OF SAID BOOM-LIKE END SECTIONS EXTENDING REARWARDLY OF SAID FRAME FOR RECEIVING ONE END OF ANOTHER OF SAID CONVEYING SECTIONS AND BEING VERTICALLY PIVOTALLY MOVABLE FOR POSITIONING WITH RESPECT TO SAID ONE END OF ANOTHER OF SAID CONVEYING SECTIONS, SAID MOBILE BRIDGE CARRIER INCLUDING A CONTINUOUS MATERIAL MOVING CONVEYOR EXTENDING THROUGHOUT THE LENGTH THEREOF FOR CONVEYING MATERIAL THEREALONG FROM SAID ONE CONVEYING SECTION TO SAID ANOTHER CONVEYING SECTION.
Claim 2
Dependent Claim
171 words
IN A CONTINUOUS CONVEYING SYSTEM INCLUDING A PLURALITY OF CONVEYING SECTIONS, A MOBILE BRIDGE CARRIER MOUNTED INTERMEDIATE TWO OF SAID CONVEYING SECTIONS, SAID MOBILE BRIDGE CARRIER INCLUDING AN ELONGATED FRAME HAVING A PAIR OF BOOM-LIKE END SECTIONS, SAID BOOM-LIKE END SECTIONS BEING PIVOTALLY MOUNTED AT ADJACENT POINTS CENTRALLY OF SAID FRAME AND BEING INDEPENDENTLY PIVOTAL WITH RESPECT TO EACH OTHER, ONE OF SAID BOOM-LIKE END SECTIONS EXTENDING FORWARDLY OF SAID FRAME FOR RECEIVING ONE END OF ONE OF SAID CONVEYING SECTIONS AND BEING VERTICALLY PIVOTALLY MOVABLE FOR POSITIONING WITH RESPECT TO SAID ONE END OF ONE OF SAID CONVEYING SECTIONS AND THE OTHER OF SAID BOOM-LIKE END SECTIONS EXTENDING REARWARDLY OF SAID FRAME FOR RECEIVING ONE END OF ANOTHER OF SAID CONVEYING SECTIONS AND BEING VERTICALLY PIVOTALLY MOVABLE FOR POSITIONING WITH RESPECT TO SAID ONE END OF ANOTHER OF SAID CONVEYING SECTIONS, SAID MOBILE BRIDGE CARRIER INCLUDING A CONTINUOUS MATERIAL MOVING CONVEYOR EXTENDING THROUGHOUT THE LENGTH THEREOF FOR CONVEYING MATERIAL THEREALONG FROM SAID ONE CONVEYING SECTION TO SAID ANOTHER CONVEYING SECTION.
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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) | 1966-10-21 | 1967-04-22 | 1967-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-21 | 1971-04-22 | 1971-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-21 | 1975-04-22 | 1975-10-22 | $7700.00 | Window Closed / Lapsed |