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7616528 |
Linear fluid timepiece
The present invention provides a timepiece wherein the passage of time is represented by the movement of a fluid column from within an inner tube to a space between the inner tube and a concentric...
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7538513 |
Step motor drive circuit and analog electronic timepiece
A step motor drive circuit has a first transistor pair having first and transistors, a second transistor pair having third and fourth transistors, and fifth and sixth transistors connected in...
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7420883 |
Animated timepiece
A timepiece movement is disclosed which may comprise a going train, and a mechanism having a first cinematic connection with the going train and arranged to drive an indicator member in a stealthy...
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7394727 |
Clock
A clock 1000 of the invention includes a dead-weight body, dead-weight body lifting means 100 for lifting the dead-weight body supplied to a lower position to an upper position, a rotation...
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7310288 |
Watch movement equipped with an animation
A mechanical-type watch movement is disclosed. In one implementation, the movement may include a frame. The frame may support a work train that is periodically driven in rotation by a driving...
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7281845 |
Watchcase adapted for a removable ornamental top
The invention relates to a watchcase comprising:
(a) a lower case characterized by a first annular recess for receiving an optically transparent cylinder and a timepiece support for...
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7218577 |
Method for synchronising an analog display of a timepiece with its electronic time base
The method of synchronizing the analogue display ( 41 ) of a timepiece ( 40 ), including an electronic time base ( 64 ), is achieved using proximity sensors ( 60, 62 ) respectively associated with...
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7061833 |
Clocks with unique time displays which are interpreted by the use of traditional clock interpretation means
Apparatus for the display of time with a distinctive aesthetic character that includes clear, rigid rotating indicator rings ( 22 ) and ( 24 ) which are externally driven by a clockwork ( 30 ). The...
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7048433 |
Self-righting, variable-orientation display assembly
Disclosed is a display assembly comprising a graphical or alphanumeric display and display source such as a clock or other timepiece; a display housing for retaining the display; self-righting...
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6901033 |
Electronic timepiece
In an electronic timepiece 1 having a main plate 10 , a drive circuit 36 , a stepper motor 33 , a train wheel, a dial plate, a power supply 15 , and an insulation sheet 12 , the insulation...
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6898154 |
Clock-driving device combined with a conventional core
A clock-driving device combined with a conventional core that takes advantage of conventional quartz oscillation comprises providing a magnet on the hand of the conventional core and providing a...
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6891778 |
Watch with rotating conical bands and with removable objects
A timepiece, such as a watch, has a plurality of concentric rotating bands, viewable from both above and from the side so that a viewer may read the time without changing the orientation of the...
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6882597 |
Device for displaying time in selectable display patterns
The device for displaying time in selectable display patterns includes a storage device, an interface, a housing, display elements, and a controller. The storage device stores selectable display...
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6826125 |
Novelty clock having numbered ball display
A novelty clock having a display comprised of replica pool balls. The clock is contained primarily within a housing having a front panel defining a time display opening through which the balls are...
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6809992 |
Analog clock with a twenty four hour display
A clock with a twenty four hour display includes a minute hand, a second hand, a minute scale, a date display, and an hour scale on a first conchoid. The first conchoid includes an outer loop for...
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6724691 |
Open-faced watch display
The apparatus of timepieces which provide an unobstructed central area of a permanent opaque face for enhanced display of artwork, logos, holograms, text, designs and/or pictures which enables the...
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6700836 |
Electronic timepiece with indicator hands
An electronic timepiece ( 100 ) is provided that has indicator hands capable of providing various indications. The electronic timepiece with indicator hands, characterized by comprising a time hand...
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6688765 |
Clutch wheel for a timepiece
A clutch wheel for a timepiece includes a cylindrical portion having an inner peripheral surface for slidably receiving an indicator hand setting stem of the timepiece, an outer peripheral surface,...
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6625088 |
Pin display device
A pin display first embodiment utilizes a cammed two differently dimensioned cam to press a pin support forward to make it even or clear it, followed by a flattened portion to enable a pin support...
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6595683 |
Self-righting, variable-orientation display assembly
Disclosed is a display assembly comprising a graphical or alphanumeric display and display source such as a clock or other timepiece; a display housing for retaining the display; self-righting...
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6454458 |
Timepiece including means for indicating the angular position of coaxial analogue display indicators
A first ( 5 ) of the indicators and a first pipe ( 1 ) form part of an angular position indicating moving part (MR 1 ) carrying a plate ( 9 ) co-operating with a first sensor ( 11 ) for generating...
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6388953 |
Magnetically driven dynamic ornament
A magnetically driven dynamic ornament includes a horizontally positioned closed annular chamber having a predetermined width for receiving a dual-liquid ornament therein, and a central chamber...
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6339306 |
Control device for stepper motor, control method for the same, and timing device
A control device for stepping motor including a driving pulse supplying unit for supplying a plurality of driving pulses to a driving coil for driving a rotor. A rotation detecting pulse supplying...
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6330207 |
Timepiece including a magnetic or capacitive device for detecting at least one reference angular position of a wheel of said timepiece
Timepiece including a clockwork movement (2) provided with an analogue display (14). The wheel (4) includes a plate (8) with a toothing (6) defined by its external edge and a shaft (10). A device...
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6275449 |
World clock with synchronous display
A world clock includes a map with markings arranged to indicate time zones for actual geographic locations and a single-row table having 24 columns for correlating the markings with hour markings...
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6208592 |
Clock with novelty hands
A clock with novelty hands that exhibit a different configuration at each time change when viewed from a same elevation, and by memorizing the different configurations, a viewer can tell time...
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6097673 |
Grooved plane for congreve-style clock
A design is for a Congreve-style clock that keeps time more accurately, i.e. that is insensitive to minor variations in friction on the ball, in which the depth of each groove in the inclined plane...
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5878003 |
Mystery clock
A clock, called a "mystery" clock because of its almost totally transparent nature, comprising a transparent dial bearing reference markers (11), a minute indicator, transparent except in the area...
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5850373 |
Transmission mechanism for a magnet-bearing ornament
A transmission mechanism for a magnet-bearing ornament, in which a clock main spring barrel serves to provide power required by the ornament to show a dynamic scene. The clock main spring barrel...
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5822277 |
Long period pendulum apparatus
A pendulum stem (16) not more than 4 inches in length has one end portion swingably connected to a pivot arrangement (18) and a concentrated mass (22) slidably located on the other end portion....
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5805531 |
Watch in particular wristwatch
A watch composed of at least one guide element, at least one time indicator element, and a dial interposed between the at least one guide element and the at least one time indicator element. The at...
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5784342 |
Timepiece and, in particular, a wrist watch
The control mechanism for displaying hours and minutes includes a tilting member (15) biasing against, under the effect of a return spring and via a pawl (18), a spirally shaped cam (12) located at...
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5751664 |
Hand rotating mechanism for electronic watch
In an electronic watch, a hand wheel gear 109b in a gear train has a tooth 124 having a profile K so as to prevent the backward movement of a hand 104. During initialization, the gear train is...
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5683137 |
Time-out chair/seat
A time-out seat for a child is provided which comprises a seat member configured and dimensioned to accept a child in a sitting position; a structure which supports the seat member in an...
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5640372 |
Rotationally symmetric timepiece
A rotationally symmetric timepiece wherein time information is displayed along an axis that is marked in 13 locations with axially symmetric markers. The 13 markers divide the axis into 12 sections...
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5619478 |
Analog timepiece having means for signaling an alarm time and a change of mode
An analog electronic timepiece having a function by use of which a plurality of predetermined times as well as a mode change can be visually informed so that they are easily understood by hand...
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5581520 |
Watch driven elapsed time indicator apparatus and its method of manufacture and use
An elapsed time hour meter for measuring and indicating an amount of elapsed time used in many types of applications. The elapsed time hour meter has a cylindrical rotating counter indicator that...
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5579290 |
Epicycloidal step motor
The stator of the motor comprises two pole pieces (1, 2) which are axially staggered. An axially magnetized cylindrical rotor (5) is disposed in the openings or bores of said pole pieces. The rotor...
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5555224 |
Wheelchair seating indicator and methods of constructing and utilizing same
A time monitoring device, comprising an elongated strip member which is suspended between posts of a wheelchair that support the wheelchair backrest and includes a graduated time scale printed...
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5521888 |
Clock having a suspended dial train with pivotally coupled arbors
A dial train of a clock is suspended by a plurality of lines. The arbors of the dial train are pivotally coupled permitting the dial train shape to change as the suspension is altered. These new...
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5402395 |
Driving device for a rotary member
A driving device has a stepping motor for reciprocatively rotationally driving a decorative rotary member. A memory circuit stores a data table on the basis on which the operation timing of the...
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5379281 |
Analog timepiece including means for signalling a change of mode
The invention concerns a timepiece. Such timepiece exhibits at least two selectable modes of operation, a first referred to as time and a second referred to as nontime, and it comprises at least...
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5377168 |
Multifunctional electronic timepiece
A timepiece having a mode displaying function includes an external operating member that is rotatable by a user. A sliding pinion rotatable by the external operating member rotates a transmitting...
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5359578 |
Timepiece for geometrically synchronized time indications
A clock display mechanism including circular discs or rings which rotate within a fixed circular plane or ring to indicate minutes and hours by providing that one rotating indicator disc or ring...
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5305290 |
Double-faced clock having a device for adjusting a time difference
A double-faced clock having a device for adjusting time difference between two clock part. The double-faced clock comprising a first clock part containing a first gear group for operating hands of...
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5303211 |
Wall clock
A wall clock has a first time increment portion comprising a stationary frame member. A timepiece movement is supported by the stationary frame member. A first wheel is rotatably driven by the...
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5299178 |
Clock
A clock having a motor with a shaft extending outwardly therefrom, a sprocket affixed to the shaft, a clock dial positioned adjacent the sprocket and having minute indica displayed thereon, a...
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5272681 |
Dynamic fluid clock
A structure of dynamic fluid clock which can serve both functions of time indication and dynamic enjoyment provided by the fluid, characterized in by its utility and dual functions that...
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5235562 |
Timepiece of the mechanical and/or electromechanical type having automatic backward moving display means
A timepiece including automatic backward moving display means. Such invention includes: a horometric movement, an intermediate wheel (22) driven by the movement and including driving gear teeth...
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5199006 |
System for the movement of the hands of a clock or watch
An analog type clock or watch having at least one hand and a scale of indicia showing time, comprising means for moving said at least one hand along a closed, non-circular path, having a first and...
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