Boots – shoes – and leggings
Patent
1978-02-22
1980-03-25
Krass, Errol A.
Boots, shoes, and leggings
33140, 235 92DN, 364705, 364709, G01B 308, G06F 748
Patent
active
041953487
ABSTRACT:
A selectable program unit is stored within a combined electronic digital scale and calculator. The selectable program unit includes three programs to obtain the area of a triangle or a circle, and the volume of a rectangular solid. Selection keys for selecting one of the stored programs are provided on the body of the combined electronic digital scale and calculator. The programs are used in conjunction with measurement results determined by an extensible tape member housed within the combined electronic digital scale and calculator. Adjusting the extensible tape member to an object to be measured obtains the measurement results regarding the object. The selective program unit may include unit conversion programs for converting the unit of centimeter to that of the Japanese foot, the inch, and the foot. The combined electronic digital scale and calculator has also conventional calculation functions responsive to actuated number and function keys formed on the body thereof.
REFERENCES:
patent: 3654449 (1972-04-01), Boyce
patent: 3760171 (1973-09-01), Wang et al.
patent: 4031360 (1977-06-01), Soule, Jr.
Krass Errol A.
Sharp Kabushiki Kaisha
LandOfFree
Combined electronic digital scale and calculator storing selecta does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Combined electronic digital scale and calculator storing selecta, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Combined electronic digital scale and calculator storing selecta will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1404670