Patent US2717849A successfully refreshed from Google Patents.
US2717849A
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Method and apparatus for making compartmented tubular devices
Assignee: Rempel Manufacturing Inc
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Filing: 1953-04-30
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Granted: 1955-09-13
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Expires: 1973-04-30
Abstract
No abstract record available.
Inventors
- 👤 Dietrich G Rempel
- 👤 Frank R Carillon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:55
CPC Classifications
B; B63; B63B; B63B7/00; B63B7/06; B63B7/08; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1089; Y10T156/17; Y10T156/1702; Y10T156/1744; Y10T156/1751; Y10T29/00; Y10T29/53; Y10T29/53657
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
87 words
THE METHOD OF SECURING A FLEXIBLE TRANSVERSE PARTITION ACROSS THE INTERIOR OF AN ELONGATED FLEXIBLE TUBULAR BODY AT A POINT INTERMEDIATE ITS ENDS WHICH COMPRISES DRAWING ONE END OF AN INITIALLY INSIDE OUT ELONGATED FLEXIBLE TUBULAR BODY BACK WITHIN AND ALONG THE REMAINDER THEREOF UNTIL IT IS PARTIALLY REVERSED, SEALING THE MARGINAL EDGE OF A FLEXIBLE TRANSVERSE PARTITION TO THE OUTWARDLY PRESENTED INSIDE SURFACE OF SAID TUBULAR BODY ADJACENT THE POINT OF REVERSAL, AND THEN COMPLETING THE REVERSAL OF THE BODY TO A RIGHT SIDE OUT POSITION.
Claim 2
Independent Claim
87 words
THE METHOD OF SECURING A FLEXIBLE TRANSVERSE PARTITION ACROSS THE INTERIOR OF AN ELONGATED FLEXIBLE TUBULAR BODY AT A POINT INTERMEDIATE ITS ENDS WHICH COMPRISES DRAWING ONE END OF AN INITIALLY INSIDE OUT ELONGATED FLEXIBLE TUBULAR BODY BACK WITHIN AND ALONG THE REMAINDER THEREOF UNTIL IT IS PARTIALLY REVERSED, SEALING THE MARGINAL EDGE OF A FLEXIBLE TRANSVERSE PARTITION TO THE OUTWARDLY PRESENTED INSIDE SURFACE OF SAID TUBULAR BODY ADJACENT THE POINT OF REVERSAL, AND THEN COMPLETING THE REVERSAL OF THE BODY TO A RIGHT SIDE OUT POSITION.
Claim 3
Dependent Claim
14 words
APPARATUS FOR USE IN MAKING A COMPARTMENTED ELONGATED FLEXIBLE TUBULAR DEVICE COMPRISING MEANS FOR
Claim 4
Dependent Claim
14 words
APPARATUS FOR USE IN MAKING A COMPARTMENTED ELONGATED FLEXIBLE TUBULAR DEVICE COMPRISING MEANS FOR
References Cited (Backward Citations)
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US2522079A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-09-12 | 1959-03-14 | 1959-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-12 | 1963-03-14 | 1963-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-12 | 1967-03-14 | 1967-09-13 | $7700.00 | Window Closed / Lapsed |