DE2419840C3 - Briefordner - Google Patents
BriefordnerInfo
- Publication number
- DE2419840C3 DE2419840C3 DE19742419840 DE2419840A DE2419840C3 DE 2419840 C3 DE2419840 C3 DE 2419840C3 DE 19742419840 DE19742419840 DE 19742419840 DE 2419840 A DE2419840 A DE 2419840A DE 2419840 C3 DE2419840 C3 DE 2419840C3
- Authority
- DE
- Germany
- Prior art keywords
- ribs
- edge
- rib
- reinforcing
- letter
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 230000002787 reinforcement Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims 1
- 230000008719 thickening Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- B42F13/0006—Covers for loose-leaf binders
- B42F13/004—Devices for protecting or reinforcing covers, e.g. edges or corners
Landscapes
- Buffer Packaging (AREA)
- Sheet Holders (AREA)
- Closures For Containers (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742419840 DE2419840C3 (de) | 1974-04-24 | 1974-04-24 | Briefordner |
| AT129675A AT340873B (de) | 1974-04-24 | 1975-02-20 | Briefordner |
| FR7507848A FR2268648A1 (en) | 1974-04-24 | 1975-03-13 | Loose leaf correspondence filing folder - made from plastic with edge and spine reinforcements by ribs |
| DK171175A DK138679C (da) | 1974-04-24 | 1975-04-21 | Brevordner |
| CH515975A CH581544A5 (enExample) | 1974-04-24 | 1975-04-23 | |
| NL7504856A NL164510C (nl) | 1974-04-24 | 1975-04-24 | Boekband. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742419840 DE2419840C3 (de) | 1974-04-24 | 1974-04-24 | Briefordner |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2419840A1 DE2419840A1 (de) | 1975-11-06 |
| DE2419840B2 DE2419840B2 (de) | 1978-02-16 |
| DE2419840C3 true DE2419840C3 (de) | 1978-10-19 |
Family
ID=5913820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742419840 Expired DE2419840C3 (de) | 1974-04-24 | 1974-04-24 | Briefordner |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT340873B (enExample) |
| CH (1) | CH581544A5 (enExample) |
| DE (1) | DE2419840C3 (enExample) |
| DK (1) | DK138679C (enExample) |
| FR (1) | FR2268648A1 (enExample) |
| NL (1) | NL164510C (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1019739C2 (nl) * | 2002-01-14 | 2003-07-15 | Fountain Tech Bv | Ordner en werkwijze voor aanbieden van ordners. |
-
1974
- 1974-04-24 DE DE19742419840 patent/DE2419840C3/de not_active Expired
-
1975
- 1975-02-20 AT AT129675A patent/AT340873B/de not_active IP Right Cessation
- 1975-03-13 FR FR7507848A patent/FR2268648A1/fr active Granted
- 1975-04-21 DK DK171175A patent/DK138679C/da not_active IP Right Cessation
- 1975-04-23 CH CH515975A patent/CH581544A5/xx not_active IP Right Cessation
- 1975-04-24 NL NL7504856A patent/NL164510C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT340873B (de) | 1978-01-10 |
| DE2419840B2 (de) | 1978-02-16 |
| NL164510C (nl) | 1981-01-15 |
| CH581544A5 (enExample) | 1976-11-15 |
| ATA129675A (de) | 1977-05-15 |
| DK171175A (da) | 1975-10-25 |
| DK138679B (da) | 1978-10-16 |
| NL164510B (nl) | 1980-08-15 |
| NL7504856A (nl) | 1975-10-28 |
| FR2268648A1 (en) | 1975-11-21 |
| DK138679C (da) | 1979-04-23 |
| DE2419840A1 (de) | 1975-11-06 |
| FR2268648B1 (enExample) | 1978-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |