BE420277A - - Google Patents
Info
- Publication number
- BE420277A BE420277A BE420277DA BE420277A BE 420277 A BE420277 A BE 420277A BE 420277D A BE420277D A BE 420277DA BE 420277 A BE420277 A BE 420277A
- Authority
- BE
- Belgium
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
- B42F13/20—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
- B42F13/22—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed
- B42F13/26—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed and locked when so engaged, e.g. snap-action
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT472025X | 1936-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE420277A true BE420277A (en) |
Family
ID=3674769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE420277D BE420277A (en) | 1936-02-29 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2198512A (en) |
| BE (1) | BE420277A (en) |
| DE (1) | DE689908C (en) |
| FR (1) | FR818588A (en) |
| GB (1) | GB472025A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE529799A (en) * | 1954-03-26 | |||
| FR1213489A (en) * | 1959-07-08 | 1960-04-01 | Loose-leaf binding device | |
| DE1159391B (en) * | 1959-04-13 | 1963-12-19 | Krause Kg Robert | Ring mechanism |
| EP0512169A1 (en) * | 1991-05-03 | 1992-11-11 | World-Wide Stationery Manufacturing Co. Ltd | Ring binder |
| CN1040408C (en) * | 1991-05-31 | 1998-10-28 | 国际文具制造厂有限公司 | Ring binder |
| JP2631065B2 (en) * | 1992-09-09 | 1997-07-16 | 克己 金田 | Binder binding device having a locking mechanism |
| JP3821763B2 (en) * | 2001-12-27 | 2006-09-13 | コクヨ株式会社 | Binding tool |
-
0
- BE BE420277D patent/BE420277A/xx unknown
-
1935
- 1935-09-23 GB GB5423/37A patent/GB472025A/en not_active Expired
-
1936
- 1936-07-28 US US92957A patent/US2198512A/en not_active Expired - Lifetime
-
1937
- 1937-02-25 DE DE1937H0150759 patent/DE689908C/en not_active Expired
- 1937-03-01 FR FR818588D patent/FR818588A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB472025A (en) | 1937-09-15 |
| FR818588A (en) | 1937-09-29 |
| US2198512A (en) | 1940-04-23 |
| DE689908C (en) | 1940-04-08 |