US2735510A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stationary condenser
Assignee: —
•
Filing: —
•
Granted: 1956-02-21
•
Expires: 1973-02-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:21
CPC Classifications
D; D01; D01G; D01G23/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
175 words
APPARATUS FOR CONDENSING FIBERS SUSPENDED IN A GASEOUS FLUID COMPRISING A CHAMBER HAVING A PERVIOUS WALL. A FIBER INTRODUCING CONDUIT CONNECTED WITH THE CHAMBER, A HOUSING ENCLOSING THE PERVIOUS WALL OF THE CHAMBER, END PLATES FOR THE HOUSING, A PERFORATED CYLINDRICAL MEMBER WITHIN THE HOUSING, A MOUNTING FOR THE CYLINDRICAL MEMBER, THE CYLINDRICAL MEMBER AND ITS MOUNTING DIVIDING THE HOUSING INTO A PAIR OF COMPARTMENTS, A HOLLOW FIXED SHAFT WITHIN THE CYLINDRICAL MEMBER WHICH SHAFT LIES CONCENTRICALLY WITH THE MEMBER AND IS SUPPORTED BY THE HOUSING END PLATES, ONE END OF SAID SHAFT BEING CONNECTED WITH A PRESSURE SOURCE, A TUBULAR SHAFT ROTATABLY MOUNTED ON THE FIXED SHAFT, RADIALLY AND AXIALLY EXTENDING PLATES SECURED TO THE TUBULAR SHAFT WHICH PLATES EXTEND INTO CLOSE CLEARANCE WITH THE INNER PERIPHERY OF THE CYLINDRICAL MEMBER TO DIVIDE THE INTERIOR OF THE CYLINDRICAL MEMBER INTO TWO COMPARTMENTS, TWO SEMICIRCULAR PLATES SECURED TO THE ROTATABLE TUBULAR SHAFT AT POINTS SPACED INWARDLY FROM THE HOUSING END PLATES AND EXTENDING RADIALLY TO THE INNER PERIPHERY OF THE CYLINDRICAL MEMBER, SAID AXIALLY EXTENDING
Claim 2
Dependent Claim
175 words
APPARATUS FOR CONDENSING FIBERS SUSPENDED IN A GASEOUS FLUID COMPRISING A CHAMBER HAVING A PERVIOUS WALL. A FIBER INTRODUCING CONDUIT CONNECTED WITH THE CHAMBER, A HOUSING ENCLOSING THE PERVIOUS WALL OF THE CHAMBER, END PLATES FOR THE HOUSING, A PERFORATED CYLINDRICAL MEMBER WITHIN THE HOUSING, A MOUNTING FOR THE CYLINDRICAL MEMBER, THE CYLINDRICAL MEMBER AND ITS MOUNTING DIVIDING THE HOUSING INTO A PAIR OF COMPARTMENTS, A HOLLOW FIXED SHAFT WITHIN THE CYLINDRICAL MEMBER WHICH SHAFT LIES CONCENTRICALLY WITH THE MEMBER AND IS SUPPORTED BY THE HOUSING END PLATES, ONE END OF SAID SHAFT BEING CONNECTED WITH A PRESSURE SOURCE, A TUBULAR SHAFT ROTATABLY MOUNTED ON THE FIXED SHAFT, RADIALLY AND AXIALLY EXTENDING PLATES SECURED TO THE TUBULAR SHAFT WHICH PLATES EXTEND INTO CLOSE CLEARANCE WITH THE INNER PERIPHERY OF THE CYLINDRICAL MEMBER TO DIVIDE THE INTERIOR OF THE CYLINDRICAL MEMBER INTO TWO COMPARTMENTS, TWO SEMICIRCULAR PLATES SECURED TO THE ROTATABLE TUBULAR SHAFT AT POINTS SPACED INWARDLY FROM THE HOUSING END PLATES AND EXTENDING RADIALLY TO THE INNER PERIPHERY OF THE CYLINDRICAL MEMBER, SAID AXIALLY EXTENDING
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) | 1959-02-20 | 1959-08-22 | 1960-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-02-20 | 1963-08-22 | 1964-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-02-20 | 1967-08-22 | 1968-02-21 | $7700.00 | Window Closed / Lapsed |