US3389435A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for opening bales of fibres and in particular for opening compressed and untreated bales of fibres
Assignee: Hergeth KG Maschinenfabrik und Apparatebau
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Filing: 1964-09-15
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Granted: 1968-06-25
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Expires: 1984-09-15
Abstract
No abstract record available.
Inventors
- 👤 Schwab Bruno
- 👤 Eckrodt Gunter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:32
CPC Classifications
D; D01; D01G; D01G7/00; D01G7/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
AN APPARATUS FOR REMOVING FIBRES FROM BALES OF FIBRE MATERIAL, COMPRISING IN COMBINATION, A FIXED FRAME ADAPTED TO SUPPORT AT LEAST TWO BALES OF FIBRE MATERIAL, A CARRIAGE RECIPROCALLY MOVABLY MOUNTED IN SAID FIXED FRAME, FIBRE REMOVING MEANS OPERATIVELY MOUNTED ON SAID CARRIAGE AND ADAPTED TO ENGAGE THE BOTTOM LAYER OF SAID BALE OF FIBRE MATERIAL AND THEREBY REMOVE FIBRE THEREFROM, CONVEYOR MEANS OPERATIVELY MOUNTED IN SAID FIXED FRAME FOR TRANSPORTING SAID REMOVED FIBRES, FIBRE COLLECTION MEANS MOUNTED CONTIGUOUSLY TO SAID CONVEYOR MEANS FOR RECEIVING AND MIXING SAID REMOVED FIBRES, AND
Claim 2
Independent Claim
91 words
AN APPARATUS FOR REMOVING FIBRES FROM BALES OF FIBRE MATERIAL, COMPRISING IN COMBINATION, A FIXED FRAME ADAPTED TO SUPPORT AT LEAST TWO BALES OF FIBRE MATERIAL, A CARRIAGE RECIPROCALLY MOVABLY MOUNTED IN SAID FIXED FRAME, FIBRE REMOVING MEANS OPERATIVELY MOUNTED ON SAID CARRIAGE AND ADAPTED TO ENGAGE THE BOTTOM LAYER OF SAID BALE OF FIBRE MATERIAL AND THEREBY REMOVE FIBRE THEREFROM, CONVEYOR MEANS OPERATIVELY MOUNTED IN SAID FIXED FRAME FOR TRANSPORTING SAID REMOVED FIBRES, FIBRE COLLECTION MEANS MOUNTED CONTIGUOUSLY TO SAID CONVEYOR MEANS FOR RECEIVING AND MIXING SAID REMOVED FIBRES, AND
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) | 1971-06-25 | 1971-12-25 | 1972-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-25 | 1975-12-25 | 1976-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-25 | 1979-12-25 | 1980-06-25 | $7700.00 | Window Closed / Lapsed |