Books – strips – and leaves – Book or leaf holder
Patent
1994-03-09
1995-07-18
Fridie, Willmon
Books, strips, and leaves
Book or leaf holder
493947, B42D 300
Patent
active
054334810
ABSTRACT:
A document file comprises a front cover, a side flap, and two end flaps all connected to a rear cover by hinges. The side flap is connected in use to the end flaps by means of tongues formed on the end flaps which protrude through slits formed in the side flap. The slits are inclined to permit relative sliding movement between the flaps to vary the capacity of the file. Similarly, the front cover can be slidably connected to the side flap by engagement between tongues on the front cover with recessed edges formed in the side flap.
REFERENCES:
patent: 5174606 (1992-12-01), Hure
LandOfFree
Document file does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Document file, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Document file will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2416721