Patent US3246464A successfully refreshed from Google Patents.
US3246464A
Expired / Lapsed
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Connecting link assembly for conveyor chains
Assignee: HD Hudson Manufacturing Co
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Filing: 1963-11-06
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Granted: 1966-04-19
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Expires: 1983-11-06
Abstract
No abstract record available.
Inventors
- 👤 Schommer Jule Peter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:57
CPC Classifications
F; F16; F16G; F16G15/00; F16G15/02; A; A01; A01K; A01K1/00; A01K1/01; A01K1/0128
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
130 words
A CONNECTING LINK ASSEMBLY COMPRISING A CONNECTING LINK OPEN AT ONE SIDE FOR THE RECEPTION OF ADJOINING LINKS AND HAVING SPACED ENDS DEFINING THE OPENING, LATERAL OPPOSITELY PROJECTING LUGS ON EACH OF SAID SPACED ENDS, A PAIR OF FLAT PLATES ENGAGING SAID LINK ON OPPOSITE SIDES THEREOF IN PARALLEL RELATIONSHIP, EACH PLATE HAVING SPACED OPENINGS ADJACENT ONE EDGE CONFORMABLY RECEIVING THE SPACED LUGS ON ONE SIDE OF SAID LINK AND EXTENDING ACROSS SAID LINK WITH THE SURFACE OF THE PLATE ADJACENT THE OPPOSITE EDGE OF THE PLATE ENGAGING THE PORTION OF THE LINK OPPOSITE THE OPENING IN THE LINK, AND ATTACHING MEANS FOR JOINING THE PLATES TOGETHER EXTENDING CENTRALLY THROUGH SAID PLATES AND SAID CONNECTING LINK TO CLAMP THE PLATES ONTO THE LINK AND CLOSE THE OPENING IN THE LINK.
Claim 2
Dependent Claim
130 words
A CONNECTING LINK ASSEMBLY COMPRISING A CONNECTING LINK OPEN AT ONE SIDE FOR THE RECEPTION OF ADJOINING LINKS AND HAVING SPACED ENDS DEFINING THE OPENING, LATERAL OPPOSITELY PROJECTING LUGS ON EACH OF SAID SPACED ENDS, A PAIR OF FLAT PLATES ENGAGING SAID LINK ON OPPOSITE SIDES THEREOF IN PARALLEL RELATIONSHIP, EACH PLATE HAVING SPACED OPENINGS ADJACENT ONE EDGE CONFORMABLY RECEIVING THE SPACED LUGS ON ONE SIDE OF SAID LINK AND EXTENDING ACROSS SAID LINK WITH THE SURFACE OF THE PLATE ADJACENT THE OPPOSITE EDGE OF THE PLATE ENGAGING THE PORTION OF THE LINK OPPOSITE THE OPENING IN THE LINK, AND ATTACHING MEANS FOR JOINING THE PLATES TOGETHER EXTENDING CENTRALLY THROUGH SAID PLATES AND SAID CONNECTING LINK TO CLAMP THE PLATES ONTO THE LINK AND CLOSE THE OPENING IN THE LINK.
References Cited (Backward Citations)
US1721801A
Cited
US2538356A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-18 | 1969-10-18 | 1970-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-18 | 1973-10-18 | 1974-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-18 | 1977-10-18 | 1978-04-19 | $7700.00 | Window Closed / Lapsed |