GB434360A - Improvements in and relating to loose-leaf books - Google Patents
Improvements in and relating to loose-leaf booksInfo
- Publication number
- GB434360A GB434360A GB611434A GB611434A GB434360A GB 434360 A GB434360 A GB 434360A GB 611434 A GB611434 A GB 611434A GB 611434 A GB611434 A GB 611434A GB 434360 A GB434360 A GB 434360A
- Authority
- GB
- United Kingdom
- Prior art keywords
- leaf
- leaves
- carrier
- carrier leaf
- book
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
- B42F13/00—Filing appliances with means for engaging perforations or slots
- B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
Abstract
434,360. Sheet-holders; pocket books. DAVIS, L. C. J., 82, Fir Street, Walkley, Sheffield. Feb. 24, 1934, No. 6114. [Class 16] In a loose-leaf book of the kind described in Specification 177,947, [Class 16], in which leaves are attached to the free edge of a carrier leaf disposed intermediate the outer covers, so that unused leaves are disposed on the top of the carrier leaf, but used leaves may be folded about the free edge of the carrier leaf to be concealed below it, there is attached to the free edge of the carrier leaf 5, ring-mechanism 3 in the form of a plate carrying anchored rings so shaped as to extend above and below the carrier leaf sufficiently to engage the leaves whether they are above or below the carrier leaf. Semicircular rings may be arranged on plates above or below the carrier leaf, and are separable to allow of removal or insertion of the leaves. A number of additional creases 7 are provided between the carrier leaf 5 and middle portion 4, to enable the book to accommodate different numbers of papers. Slots 9, 8 in the cover 6 and portion 4 allow the rings 3 to project when the book is closed. To used loose leaves, gussets may be provided between the edges of the carrier leaf 5 and middle portion 4, or a pocket may be provided below the leaf 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB611434A GB434360A (en) | 1934-02-24 | 1934-02-24 | Improvements in and relating to loose-leaf books |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB611434A GB434360A (en) | 1934-02-24 | 1934-02-24 | Improvements in and relating to loose-leaf books |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB434360A true GB434360A (en) | 1935-08-26 |
Family
ID=9808627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB611434A Expired GB434360A (en) | 1934-02-24 | 1934-02-24 | Improvements in and relating to loose-leaf books |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB434360A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3620552A (en) * | 1969-09-15 | 1971-11-16 | American Guidance Service Inc | Display device |
| WO2000054989A1 (en) * | 1999-03-18 | 2000-09-21 | The Mead Corporation | Binder with expandable pocket |
-
1934
- 1934-02-24 GB GB611434A patent/GB434360A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3620552A (en) * | 1969-09-15 | 1971-11-16 | American Guidance Service Inc | Display device |
| WO2000054989A1 (en) * | 1999-03-18 | 2000-09-21 | The Mead Corporation | Binder with expandable pocket |
| US6431779B1 (en) | 1999-03-18 | 2002-08-13 | The Mead Corporation | Binder with expandable pocket |
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