BE637637A - - Google Patents
Info
- Publication number
- BE637637A BE637637A BE637637DA BE637637A BE 637637 A BE637637 A BE 637637A BE 637637D A BE637637D A BE 637637DA BE 637637 A BE637637 A BE 637637A
- 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
- B42F13/28—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 staggered sections
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR910046A FR1517669A (en) | 1962-09-21 | 1962-09-21 | Open rings for loose-leaf binders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE637637A true BE637637A (en) |
Family
ID=8787227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE637637D BE637637A (en) | 1962-09-21 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3191605A (en) |
| BE (1) | BE637637A (en) |
| FR (1) | FR1517669A (en) |
| NL (1) | NL298185A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6113352Y2 (en) * | 1981-01-27 | 1986-04-24 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US868683A (en) * | 1906-01-03 | 1907-10-22 | Lucena M Morden | Loose-leaf binder. |
| FR365520A (en) * | 1906-04-24 | 1906-09-10 | Spicer | Improvements to binders and other loose-leaf binders |
| US863888A (en) * | 1907-01-25 | 1907-08-20 | Dimock Wilbert Sutherland | Loose-leaf binder. |
| US2031373A (en) * | 1935-01-30 | 1936-02-18 | Edward F Lexow | Loose leaf binder |
| US2579253A (en) * | 1945-03-07 | 1951-12-18 | Fogel Ira | Visible index filing binder |
-
0
- BE BE637637D patent/BE637637A/xx unknown
- NL NL298185D patent/NL298185A/xx unknown
-
1962
- 1962-09-21 FR FR910046A patent/FR1517669A/en not_active Expired
-
1963
- 1963-09-19 US US310174A patent/US3191605A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3191605A (en) | 1965-06-29 |
| FR1517669A (en) | 1968-03-22 |
| NL298185A (en) |