Hand-held measuring and calculating device

Details Hand-held measuring and calculating device Hand-held measuring and calculating device

1977-06-23

1983-03-22

Krass, Errol A.

Boots, shoes, and leggings

33142, 364709, G01B 312

Patent

active

043778500

ABSTRACT:
A self-contained, hand-held measuring device utilizing a roller mounted on a miniature electronic calculator to actuate the "constant" integrating circuit as the roller rolls along a surface to be measured. The calculator keyboard is usable to make and display various calculations using the results of measured distances, as well as for calculating purposes generally.

REFERENCES:
patent: 3525829 (1970-08-01), Miller
patent: 3654449 (1972-04-01), Boyce
patent: 3777126 (1973-12-01), Hoff
patent: 3916174 (1975-10-01), Moule
patent: 3999298 (1976-12-01), Nishimura
patent: 4031360 (1977-06-01), Soule, Jr.

Affiliated with

Also associated with

Rating

Hand-held measuring and calculating device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hand-held measuring and calculating device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hand-held measuring and calculating device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1872099