Ring binder mechanism

Details Ring binder mechanism Ring binder mechanism

B - Operations, Transporting

42

F

B42F 13/22 (2006.01)

Patent

CA 2537764

A ring mechanism for retaining loose-leaf pages includes a housing having a central top portion and an open bottom generally opposed to the central top portion. The central top portion has a longitudinally extending channel therein along the entire length of the housing. Hinge plates supported by the housing may pivot relative to the housing. The hinge plates support ring members that pivot with the hinge plates to open and close rings for adding and removing loose-leaf pages. In one version, the housing can be of a skeletonized construction, with the channel providing additional rigidity for the housing.

Affiliated with

Also associated with

Rating

Ring binder mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ring binder mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ring binder mechanism will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1784506