NL82027C - - Google Patents
Info
- Publication number
- NL82027C NL82027C NL82027DA NL82027C NL 82027 C NL82027 C NL 82027C NL 82027D A NL82027D A NL 82027DA NL 82027 C NL82027 C NL 82027C
- Authority
- NL
- Netherlands
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH708722X | 1950-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL82027C true NL82027C (fr) |
Family
ID=4530586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL82027D NL82027C (fr) | 1950-02-18 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US2648338A (fr) |
| BE (1) | BE501210A (fr) |
| CH (2) | CH286872A (fr) |
| DE (1) | DE972399C (fr) |
| FR (1) | FR1032098A (fr) |
| GB (1) | GB708722A (fr) |
| NL (1) | NL82027C (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1092884B (de) * | 1956-03-06 | 1960-11-17 | Soennecken Fa F | Aufreihvorrichtung fuer Briefordner |
| GB961744A (en) * | 1961-06-19 | 1964-06-24 | Hermann Frodermann | Ring binder |
| NL280196A (fr) * | 1961-07-14 | |||
| DE1219440B (de) * | 1963-04-23 | 1966-06-23 | Soennecken Fa F | Aufreihvorrichtung in Form einer Ringmechanik mit geteilten Buegeln |
| US4486112A (en) * | 1982-03-04 | 1984-12-04 | R. D. Cummins, Incorporated | Loose leaf binder |
| US6276862B1 (en) | 1999-09-15 | 2001-08-21 | Acco Brands, Inc. | Binder mechanism |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE422720C (de) * | 1925-12-10 | Soennecken Fa F | Ringbuchmechanik, deren geteilte Ringe durch UEberschreiten der Totpunktlage in der geoeff-neten und der geschlossenen Lage verharren und mittels einer Handhabe geoeffnet werden | |
| DE169991C (fr) * | ||||
| DE214375C (fr) * | ||||
| DE170348C (fr) * | ||||
| US798301A (en) * | 1903-12-10 | 1905-08-29 | John Schade Jr | Binder. |
| DE360809C (de) * | 1921-10-12 | 1922-10-07 | Soennecken Fa F | Loseblaetterbuch o. dgl. mit durch einen Schieber zu oeffnenden und zu schliessenden geteilten Ringen |
| US1550050A (en) * | 1924-06-11 | 1925-08-18 | Nat Blank Book Co | Loose-leaf book |
| US2005968A (en) * | 1933-10-06 | 1935-06-25 | Eric F Brown | Visible shift binder for record sheets or the like |
| DE632863C (de) * | 1935-02-11 | 1936-07-15 | Paul Carpentier Soehne Buecher | Aufreihvorrichtung fuer Loseblaetterbuecher mit in einem Rueckenkoerper drehbar gelagerten, geschlitzten Aufreihringen |
| US2178546A (en) * | 1938-03-23 | 1939-11-07 | Trussell Mfg Co | Loose-leaf binder |
| US2252926A (en) * | 1938-08-03 | 1941-08-19 | Atto N Hanna | Loose-leaf binder |
| US2311620A (en) * | 1941-02-07 | 1943-02-16 | Wilson Jones Co | Loose-leaf binder |
| US2311090A (en) * | 1941-11-24 | 1943-02-16 | Nat Blank Book Co | Loose-leaf book construction |
| US2330749A (en) * | 1942-12-03 | 1943-09-28 | Nat Blank Book Co | Ring binder construction |
| US2363848A (en) * | 1943-01-02 | 1944-11-28 | Gen Binding Corp | Plastic loose-leaf binder |
| US2368729A (en) * | 1943-08-10 | 1945-02-06 | Nat Blank Book Co | Ring binder mechanism |
| US2377179A (en) * | 1943-09-29 | 1945-05-29 | Pitt William | Loose-leaf binder |
| US2533590A (en) * | 1949-09-10 | 1950-12-12 | Paul P Clark | Polding plastic book cover |
-
0
- US US23967D patent/USRE23967E/en not_active Expired
- BE BE501210D patent/BE501210A/xx unknown
- NL NL82027D patent/NL82027C/xx active
-
1950
- 1950-02-18 CH CH286872D patent/CH286872A/fr unknown
-
1951
- 1951-01-25 CH CH294258D patent/CH294258A/fr unknown
- 1951-02-06 FR FR1032098D patent/FR1032098A/fr not_active Expired
- 1951-02-14 US US210811A patent/US2648338A/en not_active Expired - Lifetime
- 1951-02-16 GB GB3833/51A patent/GB708722A/en not_active Expired
- 1951-02-16 DE DEM8562A patent/DE972399C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2648338A (en) | 1953-08-11 |
| GB708722A (en) | 1954-05-12 |
| DE972399C (de) | 1959-07-16 |
| FR1032098A (fr) | 1953-06-29 |
| USRE23967E (en) | 1955-03-22 |
| CH286872A (fr) | 1952-11-15 |
| BE501210A (fr) | |
| CH294258A (fr) | 1953-10-31 |