Patent US3270791A successfully refreshed from Google Patents.
US3270791A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fabric storage device
Assignee: Individual
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Filing: 1964-04-01
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Granted: 1966-09-06
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Expires: 1984-04-01
Abstract
No abstract record available.
Inventors
- 👤 Nancy R Harris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 10:26
CPC Classifications
A; A47; A47G; A47G11/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
194 words
A DEVICE ADAPTED TO BE ROLLED INTO A CYLINDRICAL CONFIGURATION FOR STORING FABRIC ARTICLES AND THE LIKE COMPRISING, AN ELONGATED CYLINDRICAL CORE MEMBER, A PLURALITY OF STACKED SUPERIMPOSED CO-EXTENSIVE THIN FLEXIBLE SHEETS ADAPTED TO BE SEPARATED FOR THE INSERTION AND RETENTION OF SUBSTANTIALLY FLAT ARTICLES THEREBETWEEN, A FLEXIBLE COVER MEMBER SUPERIMPOSED WITH ONE SIDE OF THE STACK OF SHEETS, THE COVER HAVING A PAIR OF MARGINAL EDGES AND FIRST AND SECOND END EDGES, THE FIRST COVER END EDGE BEING SUBSTANTIALLY CO-EXTENSIVE WITH A FIRST EDGE OF THE SHEETS, THE SECOND END EDGE EXTENDING BEYOND THE PERIPHERAL EXTENT OF THE STACK OF SHEETS TO PROVIDE AN OVERLAP, THE FIRST COVER END EDGE HAVING AN EXTENSION UNDERFLAP FOLDED ABOUT A FOLD LINE AND POSITIONED BETWEEN THE STACK OF SHEETS AND THE COVER, MEANS FIXEDLY SECURING THE FIRST EDGE OF THE CO-EXTENSIVE SHEETS AND FIRST COVER END EDGE TO THE CORE MEMBER, THE SECURING MEANS COMPRISING ELONGATES FASTENERS PROJECTING THROUGH THE UNDERFLAP AND THE STACK OF SHEETS AND TERMINATING IN THE CORE MEMBER, AND TIE MEANS MOUNTED TO THE OVERLAP OF THE CORE WHEREBY THE TIE MEANS ARE ADAPTED TO SECURE THE DEVICE IN A CYLINDRICAL CONFIGURATION.
Claim 2
Independent Claim
194 words
A DEVICE ADAPTED TO BE ROLLED INTO A CYLINDRICAL CONFIGURATION FOR STORING FABRIC ARTICLES AND THE LIKE COMPRISING, AN ELONGATED CYLINDRICAL CORE MEMBER, A PLURALITY OF STACKED SUPERIMPOSED CO-EXTENSIVE THIN FLEXIBLE SHEETS ADAPTED TO BE SEPARATED FOR THE INSERTION AND RETENTION OF SUBSTANTIALLY FLAT ARTICLES THEREBETWEEN, A FLEXIBLE COVER MEMBER SUPERIMPOSED WITH ONE SIDE OF THE STACK OF SHEETS, THE COVER HAVING A PAIR OF MARGINAL EDGES AND FIRST AND SECOND END EDGES, THE FIRST COVER END EDGE BEING SUBSTANTIALLY CO-EXTENSIVE WITH A FIRST EDGE OF THE SHEETS, THE SECOND END EDGE EXTENDING BEYOND THE PERIPHERAL EXTENT OF THE STACK OF SHEETS TO PROVIDE AN OVERLAP, THE FIRST COVER END EDGE HAVING AN EXTENSION UNDERFLAP FOLDED ABOUT A FOLD LINE AND POSITIONED BETWEEN THE STACK OF SHEETS AND THE COVER, MEANS FIXEDLY SECURING THE FIRST EDGE OF THE CO-EXTENSIVE SHEETS AND FIRST COVER END EDGE TO THE CORE MEMBER, THE SECURING MEANS COMPRISING ELONGATES FASTENERS PROJECTING THROUGH THE UNDERFLAP AND THE STACK OF SHEETS AND TERMINATING IN THE CORE MEMBER, AND TIE MEANS MOUNTED TO THE OVERLAP OF THE CORE WHEREBY THE TIE MEANS ARE ADAPTED TO SECURE THE DEVICE IN A CYLINDRICAL CONFIGURATION.
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) | 1969-09-05 | 1970-03-07 | 1970-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-05 | 1974-03-07 | 1974-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-05 | 1978-03-07 | 1978-09-06 | $7700.00 | Window Closed / Lapsed |