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Class Information
Number: 368/184
Name: Horology: time measuring systems or devices > Regulating means
Description: Subject matter including means intergral to a timepiece to control the timekeeping operation of the timepiece.

Sub-classes under this class:

Class Number Class Name Patents
368/200 For adjusting the frequency or beat 91
368/202 For compensation 92
368/185 For setting 135

Patents under this class:

Patent Number Title Of Patent Date Issued
8328414 Timepiece provided with a device for controlling functions and/or time indications Dec. 11, 2012
7980756 Timepiece provided with a device for controlling functions and/or time indications Jul. 19, 2011
7911326 Time updating and load management systems Mar. 22, 2011
7889028 Coupled resonator for regulating system Feb. 15, 2011
7731416 Time-setting member for a time indicator Jun. 8, 2010
7539890 Hybrid computer security clock May. 26, 2009
7517138 Watch control device Apr. 14, 2009
7350968 Case for a watch movement Apr. 1, 2008
6935773 Operating unit for the setting devices of a watch and watches incorporating such a unit Aug. 30, 2005
6918694 Control mechanism for the setting devices of a watch and watches incorporating such a mechanism Jul. 19, 2005
6781923 Method and apparatus for tracking usage of a multi-functional electronic device Aug. 24, 2004
6739747 Dry crop supplement injection systems, micronized crop supplements for use in injection systems, and methods for injection of crop supplements May. 25, 2004
6669361 Method for enabling/disabling mode functions in a multimode electronic device Dec. 30, 2003
6584040 Electronic timepiece Jun. 24, 2003
6582118 Electronic timepiece having transmission wheel rotational position detecting apparatus Jun. 24, 2003
6453512 Control button Sep. 24, 2002
6367966 Timepiece Apr. 9, 2002
6304518 Clockworks, timepiece and method for operating the same Oct. 16, 2001
5270993 Method for detecting the zero position of a hand of a quartz watch with analogue display, a device for performing this method and a watch fitted with this device Dec. 14, 1993
5253231 Braking arrangement for a gear wheel Oct. 12, 1993
5155695 Time scale computation system including complete and weighted ensemble definition Oct. 13, 1992
4933920 Sidereal clock Jun. 12, 1990
4657407 Clock construction and method of making the same Apr. 14, 1987
4645357 Electroptical detector for determining the position of the time display mechanism of a timepiece Feb. 24, 1987
4555185 Time setting mechanism for a timepiece having an analog mechanical display Nov. 26, 1985
4549154 Magnetically retentive programmable switching control device Oct. 22, 1985
4417820 Time-keeping device, especially a quartz-controlled clock Nov. 29, 1983
4407589 Error correction method and apparatus for electronic timepieces Oct. 4, 1983
4367049 Driving device especially for a timepiece Jan. 4, 1983
4363554 Setting mechanism for an analog display watch Dec. 14, 1982
4308607 Electronic timepiece Dec. 29, 1981
4300224 Electronic timepiece Nov. 10, 1981
4270193 Electronic timepiece May. 26, 1981
4266290 Electronic wristwatch control mechanism May. 5, 1981
4259736 Electronic timepiece Mar. 31, 1981
4254491 Pulse control for an electric clock Mar. 3, 1981
4254494 Accuracy correction in an electronic timepiece Mar. 3, 1981
4250574 Electronic timepiece in which an input terminal of the integrated circuit is used as an output terminal Feb. 10, 1981
4242745 Electronic timepiece with electroacoustic transducer Dec. 30, 1980
4209977 Lighter with a watch Jul. 1, 1980
4141208 Digitally tuned timepiece Feb. 27, 1979
4136513 Error compensator for a timepiece Jan. 30, 1979
4133169 Electronic circuit for a quartz crystal watch Jan. 9, 1979
4132060 Electronic timepiece Jan. 2, 1979
4083179 Regulator key for watch movements Apr. 11, 1978
4043109 Electronic timepiece Aug. 23, 1977
3949251 Stepping motor for a timepiece Apr. 6, 1976
3934404 Second hand regulating mechanism Jan. 27, 1976

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