Binder device releasably engaging aperture or notch of sheet – Miscellaneous – Sheet lifters
Patent
1988-08-01
1989-06-27
Bell, Paul A.
Binder device releasably engaging aperture or notch of sheet
Miscellaneous
Sheet lifters
211 541, B42F 1300
Patent
active
048424366
ABSTRACT:
A chart organizer for organizing and stacking recording charts and inserting multiple units of the superimposed recording charts on a recording meter, which chart organizer includes a base plate, a round keyhole post projecting from the base plate in perpendicular relationship for engaging the keyhole in at least one recording chart and a round keyhole slot post of smaller diameter and longer than the keyhole post, projectig from the base plate in spaced relationship with respect to the keyhole post, for engaging the bottom or slot end of the keyhole slot in the recording chart. Primary features of the chart organizer are the post spacing and the relative lengths of the keyhole post and the keyhole slot post. The post spacing equals the length of the keyhole slot in the recording chart or charts, in order to minimize damage to the recording chart(s) which are placed on the chart organizer. Another primary feature of the invention is a clip which serves to preserve the superimposed relationship between the recording charts, wherein the keyhole slots are aligned while loading the recording charts on the recording meter.
REFERENCES:
patent: 3196452 (1965-07-01), Mullins et al.
patent: 4632586 (1986-12-01), Erickson
Bell Paul A.
Harrison John M.
LandOfFree
Chart organizer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Chart organizer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chart organizer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-808737