US3262549A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lattice conveyor
Assignee: WILLIAM R STEWART AND SONS HACKLEMAKERS Ltd
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Filing: 1964-08-27
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Granted: 1966-07-26
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Expires: 1984-08-27
Abstract
No abstract record available.
Inventors
- 👤 Stewart William Rennie
- 👤 Stewart David Bruce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:41
CPC Classifications
B; B65; B65G; B65G17/00; B65G17/06; B65G17/063; B65G17/30; B65G17/38; B65G17/42; D; D01; D01G; D01G15/00; D01G15/84; D01G15/90; D01G23/00; B65G2201/00; B65G2201/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
IN A LATTICE CONVEYOR FOR HANDLING FIBRE, THE COMBINATION OF A SERIES OF CONVEYOR STAVES, EACH STAVE BEING OF METAL AND HAVING ON ITS SURFACE FIBRE LOCATING PINS, SAID STAVE HAVING CONNECTOR SLOTS ALONG ITS OPPOSITE EDGES; AND CONNECTING LINKS FORMED OF SPTING MATERIAL, BY WHICH THE STAVES ARE FLEXIBLY CONNECTED TO ONE ANOTHER, SAID LINKS HAVIG AN EDGE SECTION FOR SLIDING AND RESILIENT LOCKING ENGAGEMENT WITH THE SLOTS IN THE STAVES.
Claim 2
Dependent Claim
72 words
IN A LATTICE CONVEYOR FOR HANDLING FIBRE, THE COMBINATION OF A SERIES OF CONVEYOR STAVES, EACH STAVE BEING OF METAL AND HAVING ON ITS SURFACE FIBRE LOCATING PINS, SAID STAVE HAVING CONNECTOR SLOTS ALONG ITS OPPOSITE EDGES; AND CONNECTING LINKS FORMED OF SPTING MATERIAL, BY WHICH THE STAVES ARE FLEXIBLY CONNECTED TO ONE ANOTHER, SAID LINKS HAVIG AN EDGE SECTION FOR SLIDING AND RESILIENT LOCKING ENGAGEMENT WITH THE SLOTS IN THE STAVES.
References Cited (Backward Citations)
US3144123A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-25 | 1970-01-24 | 1970-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-25 | 1974-01-24 | 1974-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-25 | 1978-01-24 | 1978-07-26 | $7700.00 | Window Closed / Lapsed |