Indicator device
OwnerBarnett Levyinventor
Life of this patent
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Abstract
An indicator device comprises a base member provided with a plurality of numbers, characters or other indicia arranged in a circle, a disc positioned on the base member for rotary movement relative thereto about the center of the circle, the disc having indicating effective at the same distance from the center of the circle as the numbers, characters or other indicia whereby a number, character or indicium can be indicated.
Claims3
An indicator device comprising a base member, a ring positioned on said base member, a plurality of characters arranged around said ring, a spindle passing through said base member at the center of said ring, a disc carried by said spindle for rotary movement relative to said ring about the center of said ring, a handle on said disc for rotating said disc relative to said base member, indicating means on said disc for indicating one of said plurality of characters, cooperating locating means on both said disc and said ring, said locating means engageable with each other for locating said indicating means in register with any one of said plurality of characters at which said indicating means may stop, said ring locating means entraining said ring when both said locating means are engaged and a lever mechanism acting on said spindle for moving said disc away from said base member to disengage said cooperating locating means and enable spinning of the disc.
Dependencies are inferred from the claim text.