Binary symbols for numbers

Details Binary symbols for numbers Binary symbols for numbers

1987-11-30

1989-10-03

Roskoski, Bernard

Horology: time measuring systems or devices

Displays or display device details

368242, 368239, G04B 1908

Patent

active

048721506

ABSTRACT:
Apparatus is disclosed for assistance in learning binary number notation. Various examples of the apparatus are disclosed, each example comprising symbols each of which can be switched between two states in which it is respectively visible and invisible. Further, each symbol is oriented differently to the other symbols or alternatively the apparatus is provided with other insignia which enables each symbol to be distinguished from the others without reference to the others. Similar apparatus with symbols other than visible symbols is suggested.

REFERENCES:
patent: 3677549 (1972-07-01), Moscovich
patent: 3744235 (1973-07-01), Kratomi
patent: 3750384 (1973-08-01), Miller et al.
patent: 3919835 (1975-11-01), Kashio
patent: 3943288 (1976-03-01), Reed et al.
patent: 3992875 (1976-11-01), Kashio
patent: 4618265 (1986-10-01), Wadowski
"Binary Clock", Osburne Wireless World, vol. 6, (1980), No. 1535, Sussex, pp. 65, 66, Aug. 1980.

Affiliated with

Also associated with

Rating

Binary symbols for numbers does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-668620