Patent US3055795A successfully refreshed from Google Patents.
US3055795A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Handling of paper pulp
Assignee: Bauer Brothers Co
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Filing: 1957-09-09
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Granted: 1962-09-25
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Expires: 1977-09-09
Abstract
No abstract record available.
Inventors
- 👤 Lee E Eberhardt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:09
CPC Classifications
D; D21; D21C; D21C9/00; D21C9/18; D21C9/185
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
A PULP HANDLING SYSTEM FOR CONDITIONING PULP FOR STORAGE OR SHIPMENT INCLUDING, A SERIES OF FIBERIZING MEANS CONNECTED TO SUCCESSIVELY FIBERIZE PULP IN SUSPENSION AND INCREASE THE SOLIDS CONTENT OF THE SUSPENSION IN STEPPED FASHION, MEANS IN CONNECTD RELATION TO SAID FIBERIZING MEANS FOR ENTRAINING THE FIBERIZED PULP IN A PRE-HEATED AIR STREAM, MEANS FOR RECEIVING THE PULP AND THE AIR STREAM WHICH HAS ABSORBED MOISTURE FROM THE PULP FOR SEPARATING THE PULP FOR BALING, A PRESS, AND MEANS INTER POSED BETWEEN SAID SEPARATING MEANS AND SAID PRESS FOR MATTING AND PRE-COMPRESSING THE PULP FIBER OBTAINING TO FACILITATE STACKING AND FORMING THE PULP INTO FIBROUS BALES.
Claim 2
Dependent Claim
106 words
A PULP HANDLING SYSTEM FOR CONDITIONING PULP FOR STORAGE OR SHIPMENT INCLUDING, A SERIES OF FIBERIZING MEANS CONNECTED TO SUCCESSIVELY FIBERIZE PULP IN SUSPENSION AND INCREASE THE SOLIDS CONTENT OF THE SUSPENSION IN STEPPED FASHION, MEANS IN CONNECTD RELATION TO SAID FIBERIZING MEANS FOR ENTRAINING THE FIBERIZED PULP IN A PRE-HEATED AIR STREAM, MEANS FOR RECEIVING THE PULP AND THE AIR STREAM WHICH HAS ABSORBED MOISTURE FROM THE PULP FOR SEPARATING THE PULP FOR BALING, A PRESS, AND MEANS INTER POSED BETWEEN SAID SEPARATING MEANS AND SAID PRESS FOR MATTING AND PRE-COMPRESSING THE PULP FIBER OBTAINING TO FACILITATE STACKING AND FORMING THE PULP INTO FIBROUS BALES.
References Cited (Backward Citations)
US1861184A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-24 | 1966-03-26 | 1966-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-24 | 1970-03-26 | 1970-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-24 | 1974-03-26 | 1974-09-25 | $7700.00 | Window Closed / Lapsed |