B - Operations – Transporting – 42 – F
Patent
B - Operations, Transporting
42
F
129/3.1
B42F 13/40 (2006.01) A47B 23/00 (2006.01) G09F 1/06 (2006.01)
Patent
CA 1136513
ABSTRACT The invention relates to improvements in collapsible binders and the like, which are self-sustaining in a predeter- mined configuration when unfolded and extended to sit upon a flat surface, such a binder presenting an elongated central panel flanked by a pair of generally quadrilateral flanking side panels with a rearwardly located collapsible support having an upstanding elongated rear central panel flanked by a first pair of upstanding rear-side panels of substantially right-angled triangular configuration the later side panels terminating along their respective hypotenuses remote from said upstanding rear central panel in a second pair respectively of flanking side panels extending in coplaner relation behind the flanking side panels of said binder, and slidingly fixed thereto; and with all panels being so hingedly connected together that the struc- ture may upon being unfolded extend into its self-sustaining predetermined configuration and may be compactly folded up when collapsed for storage or for carrying.
329007
Green Weldon F.
Smith Donald B.
LandOfFree
Collapsible binders and the like does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Collapsible binders and the like, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Collapsible binders and the like will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-772153