ATA129675A - LETTER - Google Patents

LETTER

Info

Publication number: ATA129675A
Authority: AT; Austria
Prior art keywords: letter
Prior art date: 1974-04-24

Application number

AT129675A

Other languages

German (de)

Other versions

AT340873B (en

Original Assignee

Leitz Fa Louis

Priority date (The priority date 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 date listed.)

1974-04-24

Filing date

1975-02-20

Publication date

1977-05-15

1975-02-20 Application filed by Leitz Fa Louis filed Critical Leitz Fa Louis

1977-05-15 Publication of ATA129675A publication Critical patent/ATA129675A/en

1978-01-10 Application granted granted Critical

1978-01-10 Publication of AT340873B publication Critical patent/AT340873B/en

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
- B42F13/0006—Covers for loose-leaf binders
- B42F13/004—Devices for protecting or reinforcing covers, e.g. edges or corners

AT129675A 1974-04-24 1975-02-20 LETTER AT340873B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19742419840 DE2419840C3 (en)	1974-04-24	1974-04-24	Letter folder

Publications (2)

Publication Number	Publication Date
ATA129675A true ATA129675A (en)	1977-05-15
AT340873B AT340873B (en)	1978-01-10

Family

ID=5913820

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT129675A AT340873B (en)	1974-04-24	1975-02-20	LETTER

Country Status (6)

Country	Link
AT (1)	AT340873B (en)
CH (1)	CH581544A5 (en)
DE (1)	DE2419840C3 (en)
DK (1)	DK138679C (en)
FR (1)	FR2268648A1 (en)
NL (1)	NL164510C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL1019739C2 (en) *	2002-01-14	2003-07-15	Fountain Tech Bv	File and method of offering file folders.

1974
- 1974-04-24 DE DE19742419840 patent/DE2419840C3/en not_active Expired
1975
- 1975-02-20 AT AT129675A patent/AT340873B/en not_active IP Right Cessation
- 1975-03-13 FR FR7507848A patent/FR2268648A1/en active Granted
- 1975-04-21 DK DK171175A patent/DK138679C/en 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/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2419840C3 (en)	1978-10-19
FR2268648B1 (en)	1978-06-30
AT340873B (en)	1978-01-10
DE2419840B2 (en)	1978-02-16
NL164510C (en)	1981-01-15
DK171175A (en)	1975-10-25
NL7504856A (en)	1975-10-28
NL164510B (en)	1980-08-15
DK138679B (en)	1978-10-16
CH581544A5 (en)	1976-11-15
FR2268648A1 (en)	1975-11-21
DK138679C (en)	1979-04-23
DE2419840A1 (en)	1975-11-06

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Legal Events

Date	Code	Title	Description
1992-02-15	ELA	Expired due to lapse of time
1996-05-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties