Title: Filing folder for perforated papers

Abstract: A filing folder for perforated papers having at least one cover and flexible binding tongues secured to said cover and having a securing part upon which objects such as covers, pockets and the like are hookable with one edge portion of said objects are flush with the free end of said securing part so that said cover tongue and objects are locked relative to each other by a channel bar slid over the spine of the folder.

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Inventors: Grundell, Carl-Erik (S-122 48 Enskede, SE)

Application Number: 879557
Filing Date: 1978-02-21
Publication_date: 1980-10-21
Assignee:
Primary Class(es): 281/45 40/359, 402/4, 402/14, D19/27
Other Classes:
US Patent Ref:

3092400	Jun, 1963	Smith	402/14.
3298374	Jan, 1967	Grundell	402/4.
3612708	Oct, 1971	Grundell	402/8.
3791747	Feb, 1974	Grundell	402/8.

Other Refs: 230846200552320051063182521268161

Mar, 1963	AT
Sep, 1970	DE
Aug, 1971	DE
Dec, 1969	SE
Mar, 1972	GB

Primary Examiner: Bell, Paul A.
Assistant Examiner:
Attorney: Drucker; William A.