Dual time-indicative time piece
OwnerGarth T. Brahaneyinventor
Life of this patent
Estimating the term…
Abstract
An analog time-indicating device, such as a watch, which can be read from either of two opposite view points, has time information displayed on its face in a circular array of twelve hour-representing indicia of which two diametrically opposite indicia, visually distinguishable from each other, serve to indicate first and second twelve o'clock reference positions. The watch has two sets of hour and minute hands, corresponding hands of which are displaced from each other by 180.degree.. The sets of hands are visually distinguishable from each other by size and color and are coordinated by color with the indicia representing the twelve o'clock reference positions to give an observer visual information for matching a set of hands with the twelve o'clock reference position appropriate for correct time indication.
Claims15
A dual time-indicating time piece having two distinguishable sets of time-indicating means, each of which can be read with respect to separate and opposite reference indicia, said time piece comprising:
- a case,
- analog drive means mounted within said case,
- a face having a center mounted in said case, said face having display means distributed around said center for displaying continuous analog time information representative of twelve hours, said time information including first and second twelve o'clock representing indicia angularly displaced from each other by 180.degree. with respect to said center,
- a first set of hour and minute indicating means coupled to and driven around said center by said drive means for cooperating with said analog time information to indicate time with respect to said first twelve o'clock representing indicia, said first hour indicating means being driven around said center at a rate of one revolution per every twelve hours and said first minute indicating means being driven around said center at a rate of one revolution per every sixty minutes,
- a second set of hour and minute indicating means coupled to and driven around said center by said drive means and respectively continuously displaced from the hour and minute indicating means of said first set by 180.degree., the indicating means of said second set being visually distinguishable from the indicating means of said first set and cooperating with said analog time information to indicate time with respect to said second twelve o'clock representing indicia, and
- means for coordinating said first and second sets of indicating means with said first and second twelve o'clock representing indicia, respectively,
- whereby said time piece can be read in a first attitude wherein the first twelve o'clock representing indicia is viewed in a position which corresponds to the twelve o'clock position of a conventional time piece with the first set of hour and minute indicating means being read with respect to said first twelve o'clock representing indicia,
- and whereby said time piece can be read in a second attitude wherein the second twelve o'clock representing indicia is viewed in a position which corresponds to the twelve o'clock position of a conventional time piece with the second set of hour and minute indicating means being read with respect to said second twelve o'clock representing indicia.
A dual time-indicating time piece having two distinguishable sets of time indicators for indicating time with respect to two separate and distinguishable reference indicia, said time piece comprising:
- means for displaying first and second reference indicia which are linearly displaced from an imaginary center and which are angularly displaced from each other by 180.degree. as measured from said center, said first and second reference indicia being visually distinguishable from each other;
- means for displaying a first hour indicator which travels around said center at a rate of one revolution per every twelve hours and which indicates hour time with respect to said first reference indicia, said first hour indicator being visually coordinated with said first reference indicia;
- means for displaying a first minute indicator which travels around said center at a rate of one revolution per every sixty minutes and which indicates minute time with respect to said first reference indicia, said first minute indicator being visually coordinated with said first reference indicia;
- means for displaying a second hour indicator which travels around said center at a rate of one revolution per every twelve hours and which indicates hour time with respect to said second reference indicia, said second hour indicator being visually coordinated with said second reference marker and visually distinguishable from said first hour indicator, said second hour indicator being continuously angularly displaced from said first hour indicator by 180.degree. as measured with respect to said center;
- means for displaying a second minute indicator which travels around said center at a rate of one revolution per every sixty minutes and which indicates minute time with respect to said second reference indicia, said second minute indicator being visually coordinated with said second reference indicia and visually distinguishable from said first minute indicator, said second minute indicator being continuously angularly displaced from said first minute indicator by 180.degree. as measured with respect to said center;
- whereby said time piece can be viewed in a first attitude with the first hour and minute indicators being read with respect to the first reference indicia,
- and whereby said time piece can be viewed in a second attitude in which the second reference indicia is in a position corresponding to the position of the first reference indicia in the first attitude, wherein the second hour and minute indicators can be read with respect to the second reference indicia.
Dependencies are inferred from the claim text.