Sundials

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    AUTOMATIC IDENTIFICATION METHOD AND DEVICE FOR PLANETARY SEISMOGRAP...

    • Publication number 20240426606
    • Publication date Dec 26, 2024
    • Institute of Geology and Geophysics, Chinese Academy of Sciences
    • JUAN WANG
    • G01 - MEASURING TESTING
  • Information Patent Application

    MicroDial -- Miniaturized apparatus for solar time keeping

    • Publication number 20230266715
    • Publication date Aug 24, 2023
    • The Government of the United States of America, as represented by the Secreta...
    • Jeremy T. Robinson
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Multi-Purpose Bayonet Knife Assembly

    • Publication number 20190202075
    • Publication date Jul 4, 2019
    • Superspace S&T Manufacture Co., Ltd
    • Ligang Zhao
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SUNDIAL COMPASS

    • Publication number 20160076887
    • Publication date Mar 17, 2016
    • MAGPUL INDUSTRIES CORP
    • Cody Joseph Carroll
    • G01 - MEASURING TESTING
  • Information Patent Application

    SUNDIAL

    • Publication number 20130199050
    • Publication date Aug 8, 2013
    • HELIOSPHERE DESIGNS, LLC
    • Joyce Popendorf
    • G04 - HOROLOGY
  • Information Patent Application

    SUNDIAL FOR TELLING SOLAR TIME AND CLOCK TIME ACROSS A RANGE OF LAT...

    • Publication number 20130000134
    • Publication date Jan 3, 2013
    • Richard KEELE
    • G04 - HOROLOGY
  • Information Patent Application

    SUNDIAL

    • Publication number 20120151784
    • Publication date Jun 21, 2012
    • Joyce Popendorf
    • G04 - HOROLOGY
  • Information Patent Application

    SUNDIAL

    • Publication number 20110225835
    • Publication date Sep 22, 2011
    • Joyce Popendorf
    • G04 - HOROLOGY
  • Information Patent Application

    SUNDIAL

    • Publication number 20100236083
    • Publication date Sep 23, 2010
    • Joyce Popendorf
    • G04 - HOROLOGY
  • Information Patent Application

    Sundial apparatus and method

    • Publication number 20070247848
    • Publication date Oct 25, 2007
    • Cooper Technologies Company
    • Brent Duwe
    • G04 - HOROLOGY
  • Information Patent Application

    Sundial with standard time display

    • Publication number 20050155236
    • Publication date Jul 21, 2005
    • William J.H. Andrewes
    • G04 - HOROLOGY
  • Information Patent Application

    Sun dial and method for determining average sunlight

    • Publication number 20050063253
    • Publication date Mar 24, 2005
    • Nevin Jenkins
    • G04 - HOROLOGY
  • Information Patent Application

    EQUATORIAL SUNDIAL WITH SIMPLE TIME AND DATE INTERPRETATION

    • Publication number 20050060900
    • Publication date Mar 24, 2005
    • Jack William Maegli
    • G04 - HOROLOGY
  • Information Patent Application

    Sundial

    • Publication number 20040098871
    • Publication date May 27, 2004
    • Barry Stanton Waltho
    • G04 - HOROLOGY
  • Information Patent Application

    UNIVERSAL HELIODON-SUNDIAL

    • Publication number 20030029047
    • Publication date Feb 13, 2003
    • Kwok Pun Cheung
    • G04 - HOROLOGY