US3343651A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for distributing concrete mix
Assignee: OURY ENGINEERING Co
•
Filing: 1966-08-25
•
Granted: 1967-09-26
•
Expires: 1986-08-25
Abstract
No abstract record available.
Inventors
- 👤 Alice M Oury
- 👤 Robert F Oury
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:45
CPC Classifications
E; E04; E04G; E04G21/00; E04G21/02; E04G21/04; E04G21/0409
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
IN A DEVICE FOR TRANSPORTING CONCRETE MIX AND THE LIKE, THE COMBUSTION COMPRISING: TRACK MEANS; A MOVABLE CARRIAGE ADAPTED FOR MOVEMENT ON THE TRACK MEANS ADJACENT THE LOCATION AT WHICH THE TRANSPORTED MATERIAL IS TO BE DEPOSITED; A COUPLING YOKE ROTATABLY MOUNTED FOR MOVEMENT ABOUT A VERTICAL AXIS UPON THE MOVABLE CARRIAGE; A SUPPORT FRAME ASSEMBLY MOUNTED ADJACENT ONE OF ITS ENDS UPON THE ROTATABLE COUPLING YOKE IN A CANTILEVER FASHION; CONVEYOR MEANS; ANTI-FRICTION MEANS MOUNTING THE CONVEYOR MEANS ON THE SUPPORT FRAME ASSEMBLY IN A CANTILEVER FASHION FOR LONGITUDINAL MOVEMENT THEREON; AND STABILIZING MEANS PROVIDED ON THE CARRIAGE AND MOVABLE THEREWITH AND ADAPTED TO PROVIDE VERTICAL STABILITY TO THE DEVICE FOR TRANSPORTING CONCRETE MIX AND THE LIKE.
Claim 2
Dependent Claim
118 words
IN A DEVICE FOR TRANSPORTING CONCRETE MIX AND THE LIKE, THE COMBUSTION COMPRISING: TRACK MEANS; A MOVABLE CARRIAGE ADAPTED FOR MOVEMENT ON THE TRACK MEANS ADJACENT THE LOCATION AT WHICH THE TRANSPORTED MATERIAL IS TO BE DEPOSITED; A COUPLING YOKE ROTATABLY MOUNTED FOR MOVEMENT ABOUT A VERTICAL AXIS UPON THE MOVABLE CARRIAGE; A SUPPORT FRAME ASSEMBLY MOUNTED ADJACENT ONE OF ITS ENDS UPON THE ROTATABLE COUPLING YOKE IN A CANTILEVER FASHION; CONVEYOR MEANS; ANTI-FRICTION MEANS MOUNTING THE CONVEYOR MEANS ON THE SUPPORT FRAME ASSEMBLY IN A CANTILEVER FASHION FOR LONGITUDINAL MOVEMENT THEREON; AND STABILIZING MEANS PROVIDED ON THE CARRIAGE AND MOVABLE THEREWITH AND ADAPTED TO PROVIDE VERTICAL STABILITY TO THE DEVICE FOR TRANSPORTING CONCRETE MIX AND THE LIKE.
References Cited (Backward Citations)
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Cited
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US1636619A
Cited
US2499030A
Cited
US2768588A
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Cited
US3098454A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-25 | 1971-03-27 | 1971-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-25 | 1975-03-27 | 1975-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-25 | 1979-03-27 | 1979-09-26 | $7700.00 | Window Closed / Lapsed |