Patent US3327596A successfully refreshed from Google Patents.
US3327596A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for rotating and axially advancing tubular stock or the like
Assignee: Reynolds Metals Co
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Filing: 1964-05-14
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Granted: 1967-06-27
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Expires: 1984-05-14
Abstract
No abstract record available.
Inventors
- 👤 Jr Harry W Lee
- 👤 Jr Field I Robertson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:00
CPC Classifications
B; B31; B31C; B31C3/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
104 words
APPARATUS FOR ROTATING AND AXIALLY ADVANCING TUBULAR STOCK OR THE LIKE COMPRISING A PAIR OF PULLEYS RESPECTIVELY DISPOSED ON OPPOSITE SIDES OF SAID STOCK, A CONTINUOUS BELT LOOPED AROUND SAID PULLEYS WHEREBY ONE RUN OF SAID BELT EXTENDS FROM ONE SIDE OF ONE OF SAID PULLEYS TO A LIKE SIDE OF THE OUTER PULLEY AND ANOTHER RUN OF SAID BELT EXTENDS FROM THE OTHER SIDE OF SAID ONE PULLEY TO A LIKE SIDE OF SAID OTHER PULLEY, ONE OF SAID RUNS OF SAID BELT HAVING A PORTION THEREOF LOOPED AROUND SAID TUBULAR STOCK TO ROTATE AND AXIALLY ADVANCE THE SAME AS SAID BELT MOVES
Claim 2
Dependent Claim
104 words
APPARATUS FOR ROTATING AND AXIALLY ADVANCING TUBULAR STOCK OR THE LIKE COMPRISING A PAIR OF PULLEYS RESPECTIVELY DISPOSED ON OPPOSITE SIDES OF SAID STOCK, A CONTINUOUS BELT LOOPED AROUND SAID PULLEYS WHEREBY ONE RUN OF SAID BELT EXTENDS FROM ONE SIDE OF ONE OF SAID PULLEYS TO A LIKE SIDE OF THE OUTER PULLEY AND ANOTHER RUN OF SAID BELT EXTENDS FROM THE OTHER SIDE OF SAID ONE PULLEY TO A LIKE SIDE OF SAID OTHER PULLEY, ONE OF SAID RUNS OF SAID BELT HAVING A PORTION THEREOF LOOPED AROUND SAID TUBULAR STOCK TO ROTATE AND AXIALLY ADVANCE THE SAME AS SAID BELT MOVES
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) | 1970-06-26 | 1970-12-26 | 1971-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-26 | 1974-12-26 | 1975-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-26 | 1978-12-26 | 1979-06-27 | $7700.00 | Window Closed / Lapsed |