Analogue dial calculator/wrist watch
First Claim
1. A calculator watch having an analog dial face including a watch housing, calculator means for performing numerical calculations, said watch having analog hour designations positioned uniformly about said dial face, said calculator means including numerical input means for the numerals zero through nine, for entering like numerical data into said calculator means, said numerical input means for numerals one through nine being positioned adjacent their respective identical numerical hour designations about said analog watch face and a zero numerical input means positioned adjacent either the ten o'"'"'clock, eleven o'"'"'clock or twelve o'"'"'clock positions on said analog watch face.
1 Assignment
0 Petitions
Accused Products
Abstract
The combination analogue face watch and an electronic calculator having a separate digital display wherein the numerical inputs for the calculator lie adjacent and correspond to the hour designations about the analogue watch face. Thus, the watch provides a conceptual transfer of input function keys for a calculator about an analogue dial watch so that the keys serve the dual function of providing the hour designation and identical numerical inputs for the calculator.
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Citations
9 Claims
- 1. A calculator watch having an analog dial face including a watch housing, calculator means for performing numerical calculations, said watch having analog hour designations positioned uniformly about said dial face, said calculator means including numerical input means for the numerals zero through nine, for entering like numerical data into said calculator means, said numerical input means for numerals one through nine being positioned adjacent their respective identical numerical hour designations about said analog watch face and a zero numerical input means positioned adjacent either the ten o'"'"'clock, eleven o'"'"'clock or twelve o'"'"'clock positions on said analog watch face.
Specification