Books – strips – and leaves – Book – element thereof – or accessory therefor – Covers
Patent
1987-05-06
1988-05-10
Bell, Paul A.
Books, strips, and leaves
Book, element thereof, or accessory therefor
Covers
281 17, B42D 300
Patent
active
047430494
ABSTRACT:
A folder system comprising a folder which has attached on the inside (2) thereof a ring mechanism (3) or corresponding device for holding hole-punched paper sheets (4). The ring mechanism (3) is placed between two side-pieces (6,7) of the folder, these side-pieces preferably being of mutually the same size. In accordance with the invention one side-piece (6) of the folder (1) incorporates a pocket (8) whose mouth (9) is located adjacent that outer edge (10) of the side-piece (6) which is parallel with the ring mechanism (3) or corresponding device. The wall of the pocket (8) located nearest the outer side (12) of the folder comprises a plastics film (11) made of a soft and stretchable plastics material.
REFERENCES:
patent: 1698828 (1929-01-01), Smith
patent: 2475067 (1949-07-01), Wege
patent: 3021156 (1962-02-01), Coillot
patent: 3267841 (1966-08-01), Metcalf
patent: 4519629 (1985-05-01), Podosek
patent: 4605245 (1986-08-01), Weaver
patent: 4676527 (1987-06-01), Palmer
Bell Paul A.
Esselte Almanacksforlag AB
LandOfFree
Folder system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Folder system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Folder system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1315916