Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Device for controlling and correcting the display of the day and date for a watch, and a wrist watch fitted with such a device

Device for controlling and correcting the display of the day and date for a watch, and a wrist watch fitted with such a device

US Patent 5187693 · Granted Feb 16, 1993

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Time-keeping instrument, in particular an analog-type electric wrist watch1998
Perpetual calendar watch with analog time display1995
Wristwatch1994
Automatic initialisation method for at least the date display, a device for perf1994
Method for detecting the zero position of a hand of a quartz watch with analogue1993
Method for programming the perpetual calendar of a watch and a watch for impleme1992
Chronometer for starting races, particularly regattas1989
Device for controlling or correcting the readout of the day of the week or date 1989
Stepping motor assembly1986
Electronic time piece comprising a device for adjusting the time display1986
Watch having an analog and digital display1986
Control device for two bidirectional step motors1985