Programmable calculator with a device for controlling the readin

Details Programmable calculator with a device for controlling the readin Programmable calculator with a device for controlling the readin

1979-12-04

1981-11-17

Smith, Jerry

Boots, shoes, and leggings

364706, 364710, G06F 1502, G06F 314

Patent

active

043015115

ABSTRACT:
A programmable calculator with a device for controlling the reading of program data comprises an input section including at least one key for designating program data, a memory section for storing the program data, a program data reading section for reading the program data from the memory section, and a display section for displaying the program data. The apparatus further comprises a detecting section for detecting that the key has been depressed for a time longer than a predetermined one. When the detecting section produces an output signal, the program data reading section is so controlled as to continuously read the program data from the memory section.

REFERENCES:
patent: 4007443 (1977-02-01), Bromberg et al.
patent: 4009379 (1977-02-01), Musch
patent: 4152771 (1979-05-01), Olander, Jr. et al.
patent: 4177520 (1979-12-01), Meff

Affiliated with

Also associated with

Rating

Programmable calculator with a device for controlling the readin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Programmable calculator with a device for controlling the readin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Programmable calculator with a device for controlling the readin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1295522