US3090515A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for loading and discharging bulk loads
Assignee: CONCRETE CARRYING CO Ltd
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Filing: 1960-07-05
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Granted: 1963-05-21
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Expires: 1980-07-05
Abstract
No abstract record available.
Inventors
- 👤 Crowther John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:00
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/36
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
MEANS FO DISCHARGING BULK LOADS OF SOLID MATERIALS FROM A VEHICLE, COMPRISING A MAIN CONVEYOR DISPOSED IN THE VEHICLE FOR FEEDING THE MATERIAL TO THE REAR OF THE VEHICLE, A SECONDARY CONVEYOR IN THE FORM OF A UNIT MOVABLE IN A SPACE BENEATH THE MAIN CONVEYOR IN THE VEHICLE AND ADAPTED TO BE DRAWN OUT THEREFROM, A SWIVEL BRACKET ON THE VEHICLE ADAPTED TO BE ENGAGED BY THE INNER END OF THE SECONDARY CONVEYOR WHEN DRAWN OUT AND TO SUPPORT SAID END BELOW THE MAIN CONVEYOR SO AS TO RECEIVE MATERIAL THEREFROM, AND A JIB SWINGABLY MOUNTED ON THE VEHICLE BODY FOR SUPPORTING THE OUTER END OF THE SECONDARY CONVEYOR.
Claim 2
Dependent Claim
110 words
MEANS FO DISCHARGING BULK LOADS OF SOLID MATERIALS FROM A VEHICLE, COMPRISING A MAIN CONVEYOR DISPOSED IN THE VEHICLE FOR FEEDING THE MATERIAL TO THE REAR OF THE VEHICLE, A SECONDARY CONVEYOR IN THE FORM OF A UNIT MOVABLE IN A SPACE BENEATH THE MAIN CONVEYOR IN THE VEHICLE AND ADAPTED TO BE DRAWN OUT THEREFROM, A SWIVEL BRACKET ON THE VEHICLE ADAPTED TO BE ENGAGED BY THE INNER END OF THE SECONDARY CONVEYOR WHEN DRAWN OUT AND TO SUPPORT SAID END BELOW THE MAIN CONVEYOR SO AS TO RECEIVE MATERIAL THEREFROM, AND A JIB SWINGABLY MOUNTED ON THE VEHICLE BODY FOR SUPPORTING THE OUTER END OF THE SECONDARY CONVEYOR.
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) | 1966-05-20 | 1966-11-19 | 1967-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-20 | 1970-11-19 | 1971-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-20 | 1974-11-19 | 1975-05-21 | $7700.00 | Window Closed / Lapsed |