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US 5,844,864 AGranted
Clocks with unique time displays
OwnerYaron Chautinventor
Life of this patent
Estimating the term…
Abstract
Apparatus for the display of time, which includes a support frame and a driven gear having external teeth mounted to the support frame. The apparatus further includes a rigid annular member with internal teeth for engagement with the external teeth of the driven gear.
Claims5
An apparatus for the display of time, comprising:
- (a) a support frame;
- (b) a driven gear mounted to said support frame, said gear having external teeth;
- and
- (c) a rigid annular member having internal teeth, said annular member being suspended from and supported by said driven gear, said external teeth of said driven gear directly engaging said internal teeth of said annular member so as to rotate said annular member, said annular member featuring markings representing the time, the position of said markings being the sole indication of the time.
1 more element
Dependencies are inferred from the claim text.