US3220569A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conveying apparatus
Assignee: Spartanics Ltd
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Filing: 1963-11-27
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Granted: 1965-11-30
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Expires: 1983-11-27
Abstract
No abstract record available.
Inventors
- 👤 Samuel P Willits
- 👤 Jr William L Mohan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:40
CPC Classifications
B; B21; B21D; B21D43/00; B21D43/20; B21D43/22; B23; B23Q; B23Q7/00; B23Q7/10; B23Q7/103; B23Q2707/00; B23Q2707/06; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2209; Y10T83/2216
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
132 words
IN STRIP CONVEYING APPARATUS OF THE TYPE USEFUL WITH SHEARS HAVING FIXED AND MOVABLE BLADES, THE COMBINATION COMPRISING A DROP GUIDE POSITIONED PARTIALLY BENEATH AND EXTENDING BEYOND THE CUTTING PLANE OF SAID FIXED BLADE INTO THE PATH OF FALLING SHEARED STRIPS, SAID DROP GUIDE THEREBY BEING ADAPTED TO ABSORB ENERGY FROM AND PARTIALLY TURN SHEARED STRIPS IMPACTING THEREON, AN INCLINED GUIDE PLATE SECURED TO AND BENEATH SAID DROP GUIDE TO GUIDE SHEARED STRIPS IN THEIR FALL, A RESILIENT BELT CONVEYOR MOVING TRANSVERSE THE PLANTE OF SAID INCLINED GUIDE PLATE FOR RECEIVING AND MOVING SAID SHEARED STRIPS ON EDGE AND GUIDED BY SAID INCLINED GUIDE PLATE, A TIPPER GUIDE INTERPOSED IN THE PATH OF SAID MOVING STRIPS FOR TIPPING SAID STRIPS FROM THEIR INCLINATION PARALLEL TO THE PLATE OF SAID INCLINED GUIDE PLATE
Claim 2
Dependent Claim
132 words
IN STRIP CONVEYING APPARATUS OF THE TYPE USEFUL WITH SHEARS HAVING FIXED AND MOVABLE BLADES, THE COMBINATION COMPRISING A DROP GUIDE POSITIONED PARTIALLY BENEATH AND EXTENDING BEYOND THE CUTTING PLANE OF SAID FIXED BLADE INTO THE PATH OF FALLING SHEARED STRIPS, SAID DROP GUIDE THEREBY BEING ADAPTED TO ABSORB ENERGY FROM AND PARTIALLY TURN SHEARED STRIPS IMPACTING THEREON, AN INCLINED GUIDE PLATE SECURED TO AND BENEATH SAID DROP GUIDE TO GUIDE SHEARED STRIPS IN THEIR FALL, A RESILIENT BELT CONVEYOR MOVING TRANSVERSE THE PLANTE OF SAID INCLINED GUIDE PLATE FOR RECEIVING AND MOVING SAID SHEARED STRIPS ON EDGE AND GUIDED BY SAID INCLINED GUIDE PLATE, A TIPPER GUIDE INTERPOSED IN THE PATH OF SAID MOVING STRIPS FOR TIPPING SAID STRIPS FROM THEIR INCLINATION PARALLEL TO THE PLATE OF SAID INCLINED GUIDE PLATE
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-29 | 1969-05-31 | 1969-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-29 | 1973-05-31 | 1973-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-29 | 1977-05-31 | 1977-11-30 | $7700.00 | Window Closed / Lapsed |