Card – picture – or sign exhibiting – Changing exhibitor – Sliding plate
Patent
1977-04-18
1979-04-17
Pitrelli, John F.
Card, picture, or sign exhibiting
Changing exhibitor
Sliding plate
40375, 116321, 235 70A, 273 29R, G09F 1100
Patent
active
041493303
ABSTRACT:
The present invention, a digital instant schedule computer or DISC, computes and displays symmetric schedules for assigning to stations the participants in an experiment or tournament. There is a master board and a plurality of slides, each of which can be inserted in said master board in several ways. Each insertion of a slide gives a juxtaposition of two scales: a scale on the slide which gives the indicia of the participants to be scheduled and a scale on the master board which gives indicia referring to the stations. Each admissible setting of a slide in the master board gives a subschedule which assigns each participant to the station opposite his indicium. The participant indicia and station indicia are displayed so that each participant can read off his station assignment.
REFERENCES:
patent: 2171873 (1939-09-01), Gould
patent: 3113779 (1963-12-01), Guenther
patent: 3777699 (1973-12-01), Pfleger
Pitrelli John F.
Skillington G. Lee
LandOfFree
Digital instant schedule computer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Digital instant schedule computer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digital instant schedule computer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1255956