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GPHYSICS G09Cryptography, education, displays G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE MODELS PLANETARIA GLOBES MAPS DIAGRAMS G09B29/00Maps Plans Charts Diagrams

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G09B29/14Local time charts
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic presentation of world time zones
    • Patent number 8,221,125
    • Issue date Jul 17, 2012
    • World View Time Inc.
    • Dwight Darling
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Global time calculator
    • Patent number 6,330,970
    • Issue date Dec 18, 2001
    • Edward E. Whalen
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Global time calculator
    • Patent number 6,006,986
    • Issue date Dec 28, 1999
    • Edward E. Whalen
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Time zone conversion chart for card case, luggage tag or key chain
    • Patent number 5,303,956
    • Issue date Apr 19, 1994
    • Cher (Intl.) Pty. Ltd.
    • Martin Zoland
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Universal planisphere, sight reduction finder and identifier, guida...
    • Patent number 4,083,121
    • Issue date Apr 11, 1978
    • The Eisenhauer Manufacturing Company
    • William A. Eisenhauer
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Global time system
    • Patent number 4,032,754
    • Issue date Jun 28, 1977
    • Roy R. Ageton
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3807629
    • Patent number 3,807,629
    • Issue date Apr 30, 1974
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3412494
    • Patent number 3,412,494
    • Issue date Nov 26, 1968
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    3348321
    • Patent number 3,348,321
    • Issue date Oct 24, 1967
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    3316706
    • Patent number 3,316,706
    • Issue date May 2, 1967
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    3302387
    • Patent number 3,302,387
    • Issue date Feb 7, 1967
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    2587615
    • Patent number 2,587,615
    • Issue date Mar 4, 1952
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    2525895
    • Patent number 2,525,895
    • Issue date Oct 17, 1950
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    2463758
    • Patent number 2,463,758
    • Issue date Mar 8, 1949
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    2418756
    • Patent number 2,418,756
    • Issue date Apr 8, 1947
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    2169956
    • Patent number 2,169,956
    • Issue date Aug 15, 1939
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    1912305
    • Patent number 1,912,305
    • Issue date May 30, 1933
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    1832342
    • Patent number 1,832,342
    • Issue date Nov 17, 1931
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    1607560
    • Patent number 1,607,560
    • Issue date Nov 16, 1926
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    1543067
    • Patent number 1,543,067
    • Issue date Jun 23, 1925
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    1223128
    • Patent number 1,223,128
    • Issue date Apr 17, 1917
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    1141070
    • Patent number 1,141,070
    • Issue date May 25, 1915
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    1045304
    • Patent number 1,045,304
    • Issue date Nov 26, 1912
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    649198
    • Patent number 649,198
    • Issue date May 8, 1900
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    647204
    • Patent number 647,204
    • Issue date Apr 10, 1900
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    635268
    • Patent number 635,268
    • Issue date Oct 17, 1899
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    536504
    • Patent number 536,504
    • Issue date Mar 26, 1895
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    515195
    • Patent number 515,195
    • Issue date Feb 20, 1894
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    497917
    • Patent number 497,917
    • Issue date May 23, 1893
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    445392
    • Patent number 445,392
    • Issue date Jan 27, 1891
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents