Patent US3231070A successfully refreshed from Google Patents.
US3231070A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conveyor with removable slats
Assignee: Individual
•
Filing: 1963-09-27
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Granted: 1966-01-25
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Expires: 1983-09-27
Abstract
No abstract record available.
Inventors
- 👤 Muller Hugo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:31
CPC Classifications
F; F16; F16B; F16B21/00; F16B21/06; F16B21/07; F16B21/078; B; B65; B65G; B65G15/00; B65G15/30; B65G15/50; B65G15/52; B65G17/00; B65G17/30; B65G17/38; B65G17/42; B65G2201/00; B65G2201/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
A SLAT CONVEYOR COMPRISING A PAIR OF SPACED ENDLESS BELTS, A PLURALITY OF SLATS POSITIONED TRANSVERSELY OF SAID BELTS, A PAIR OF FIRST SNAP FASTENER ELEMENTS MOUNTED ON SAID BELT AT EACH OF THE INTERSECTIONS BETWEEN SAID SLATS AND SAID BELTS, AND A PAIR OF SECOND FASTENER ELEMENTS MOUNTED ON EACH OF SAID SLATS AT SAID INTERSECTIONS FOR ENGAGEMENT WITH SAID FIRST SNAP FASTENER ELEMENTS, TO PROVIDE FOR DETACHABLE ENGAGEMENT FOR SAID SLATS ON SAID BELTS, SAID PAIR OF SNAP FASTENER ELEMENTS PROVIDING FOR TAKE-UP IN TORSIONAL FORCES IN THE PLANE OF SAID CONVEYOR.
Claim 2
Dependent Claim
94 words
A SLAT CONVEYOR COMPRISING A PAIR OF SPACED ENDLESS BELTS, A PLURALITY OF SLATS POSITIONED TRANSVERSELY OF SAID BELTS, A PAIR OF FIRST SNAP FASTENER ELEMENTS MOUNTED ON SAID BELT AT EACH OF THE INTERSECTIONS BETWEEN SAID SLATS AND SAID BELTS, AND A PAIR OF SECOND FASTENER ELEMENTS MOUNTED ON EACH OF SAID SLATS AT SAID INTERSECTIONS FOR ENGAGEMENT WITH SAID FIRST SNAP FASTENER ELEMENTS, TO PROVIDE FOR DETACHABLE ENGAGEMENT FOR SAID SLATS ON SAID BELTS, SAID PAIR OF SNAP FASTENER ELEMENTS PROVIDING FOR TAKE-UP IN TORSIONAL FORCES IN THE PLANE OF SAID CONVEYOR.
References Cited (Backward Citations)
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Cited
US1723357A
Cited
US2102569A
Cited
US2395761A
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US2439040A
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US2524186A
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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) | 1969-01-24 | 1969-07-26 | 1970-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-24 | 1973-07-26 | 1974-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-24 | 1977-07-26 | 1978-01-25 | $7700.00 | Window Closed / Lapsed |