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Class Information
Number: 434/142
Name: Education and demonstration > Geography > Terrestrial globe or accessory therefor > With means indicating time at different points on earth
Description: Subject matter including means giving the relative time at various locations on the earth.

Patents under this class:

Patent Number Title Of Patent Date Issued
8638643 Globe-shaped clock for city square Jan. 28, 2014
6979197 Globe apparatus for showing rotation and revolution Dec. 27, 2005
6860739 World globe with detail display 2 Mar. 1, 2005
6773262 World globe with detail display Aug. 10, 2004
6612843 Globe base educational device Sep. 2, 2003
6299451 Time teaching globe Oct. 9, 2001
5132943 World globe and drive arrangement Jul. 21, 1992
4938695 World globe rotation control device Jul. 3, 1990
4936779 Earth planet model Jun. 26, 1990
4102121 Three dimensional time piece Jul. 25, 1978
4056927 Time giving device Nov. 8, 1977

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