US4130987A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Timepiece
Assignee: Individual
•
Filing: 1976-05-26
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Granted: 1978-12-26
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Expires: 1996-05-26
Abstract
Abstract A watch is provided with means for displaying time and date and day of the week etc. by means of liquid crystal elements or the like. The display elements are distributed regularly over tape-like means of almost uniform thickness together with means for generating time standard impulses, means for applying energy etc. Thus, a watch will be obtained which is not separated into a bracelet and a case of a wrist watch or into a clockwork and a display area, respectively. The display area is, on the contrary, dispersed all over the surface of a bangle or means having a similar form.
Inventors
- 👤 Willi Schickedanz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:14
CPC Classifications
G; G04; G04B; G04B19/00; G04B19/06; G04B19/08; G04C; G04C10/00; G04C10/02; G04G; G04G17/00; G04G17/08; G04G17/083; G04G9/00; G04G9/02; G04G9/04; G04G9/08; G04G9/10
Claims Analysis
Total Claims: 30
Claim 1
Independent Claim
184 words
A timepiece comprising means for generating time standards, including an oscillator for producing a high frequency time standard signal; means for converting said time standards into different time unit pulses, including a pulse shaping device and circuit means for dividing said high frequency time standard signal into different time unit pulses; and time displaying means connected to said converting means and being capable of changing their light emitting states in correspondence to said time unit pulses; a plurality of shift registers connected to the time displaying means, said circuit means being connected to one out of said plurality of shift registers, whereby during the supply of one of said time displaying means those time displaying means which had been supplied before are switched off, and further including an AND-gate connected between a shift element of one of said plurality of shift registers and the corresponding time displaying means, the first input of said AND-gate being connected to the output of said shift element and the second input of said AND-gate being connected to the output of the following shift element via an inverting gate.
Claim 2
Dependent Claim
184 words
A timepiece comprising means for generating time standards, including an oscillator for producing a high frequency time standard signal; means for converting said time standards into different time unit pulses, including a pulse shaping device and circuit means for dividing said high frequency time standard signal into different time unit pulses; and time displaying means connected to said converting means and being capable of changing their light emitting states in correspondence to said time unit pulses; a plurality of shift registers connected to the time displaying means, said circuit means being connected to one out of said plurality of shift registers, whereby during the supply of one of said time displaying means those time displaying means which had been supplied before are switched off, and further including an AND-gate connected between a shift element of one of said plurality of shift registers and the corresponding time displaying means, the first input of said AND-gate being connected to the output of said shift element and the second input of said AND-gate being connected to the output of the following shift element via an inverting gate.
Claim 3
Dependent Claim
68 words
A timepiece comprising, in combination, means defining an at least approximately closed annular wrist band; a plurality of electrically controllable display units distributed in circumferential succession about substantially the entirety of the annular wrist band; and circuit means operative for generating a time reference signal, converting the reference signal into time unit pulses and in dependence upon the time unit pulses controlling the operation of the display units.
Claim 4
Dependent Claim
68 words
A timepiece comprising, in combination, means defining an at least approximately closed annular wrist band; a plurality of electrically controllable display units distributed in circumferential succession about substantially the entirety of the annular wrist band; and circuit means operative for generating a time reference signal, converting the reference signal into time unit pulses and in dependence upon the time unit pulses controlling the operation of the display units.
Claim 5
Dependent Claim
17 words
A timepiece as defined in claim 2, the annular wrist band being a completely closed annular band.
Claim 6
Dependent Claim
20 words
A timepiece as defined in claim 3, the closed annular wrist band being a flexible and stretchable annular wrist band.
Claim 7
Dependent Claim
15 words
A timepiece as defined in claim 2, the annular wrist band being a rigid wristband.
Claim 8
Dependent Claim
50 words
A timepiece as defined in claim 2, the display units comprising at least 12 hour-display display units each operative for effecting the display of a respective hour of the day, the at least twelve hour-display display units being arranged in circumferential succession about substantially the entirety of the annular band.
Claim 9
Dependent Claim
41 words
A timepiece as defined in claim 6, each one of 12 of the hour-display display units being operative only for displaying a different respective one of the integers 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12.
Claim 10
Dependent Claim
109 words
A timepiece as defined in claim 6, each one of twelve of the hour-display display units being provided with a different respective number of spatially distinct display areas, the circuit means comprising means operative in dependence upon the time unit pulses for causing all the display areas of successive individual ones of the hour-display display units to become operative and remain operative for only one respecive hour of a twelve-hour succession, whereby the user of the timepiece by seeing first which hour-display display unit is in operation and then by seeing the number of spatially distinct display areas within that unit is informed of the hour of the day.
Claim 11
Dependent Claim
39 words
A timepiece as defined in claim 6, the circuit means comprising means operative for causing successive individual ones of the hour-display display units to become operative and remain operative for only one respective hour of a 12 -hour succession.
Claim 12
Dependent Claim
119 words
A timepiece as defined in claim 6, each one of twelve of the hour-display display units being provided with a plurality of spatially distinct zones, the number of spatially distinct zones being the same for all the display units, the number of zones within each hour-display display unit actually utilized for display being different from one display unit to the next and increasing from 1 to 12 when proceeding from one unit to the next, the circuit means comprising means operative in dependence upon the time unit pulses for causing all the actual display zones of successive individual ones of the hour-display display units to become operative and remain operative for only one respective hour of a twelve-hour succession.
Claim 13
Dependent Claim
35 words
A timepiece as defined in claim 10, the zones of each hour-display display unit being arranged in rows and columns, the arrangement of zones being the same for each one of the hour-display display units.
Claim 14
Dependent Claim
31 words
A timepiece as defined in claim 11, at least some of the zones not constituting display zones instead being light-responsive energy-conversion devices operative for furnishing electrical energy to said circuit means.
Claim 15
Dependent Claim
28 words
A timepiece as defined in claim 2, the display units comprising a plurality of circumferentially successive display units each operative for displaying a different respective unit of time.
Claim 16
Dependent Claim
27 words
A timepiece as defined in claim 13, the different respective units of time including minute of the hour, second of the minute, and day of the month.
Claim 17
Dependent Claim
19 words
A timepiece as defined in claim 14, the different respective units of time further including month of the year.
Claim 18
Dependent Claim
36 words
A timepiece as defined in claim 13, the display units additionally comprising a plurality of circumferentially successive hour-display display units, each hour-display display unit being operative for displaying one respective hour of a succession of hours.
Claim 19
Dependent Claim
33 words
A timepiece as defined in claim 16, those display units which display different respective units of time including a minutes-display display unit and a seconds-display display unit both comprised of seven-segment display elements.
Claim 20
Dependent Claim
37 words
A timepiece as defined in claim 16, those display units which display different respective units of time further including a day-of-the-week display unit provided with seven spatially distinct display zones for indicating the day of the week.
Claim 21
Dependent Claim
31 words
A timepiece as defined in claim 16, those display units which display different respective units of time further including a day-of-the-month display unit operative for indicating the day of the month.
Claim 22
Dependent Claim
68 words
A timepiece as defined in claim 2, the display units comprising a plurality of seconds-display display units arranged in circumferential succession around the wrist band and forming a track, the circuit means comprising means operative in dependence upon the time unit pulses for causing successive ones of the seconds-display display units to become operative to create a visible indication which circulates around the wrist band once per minute.
Claim 23
Dependent Claim
71 words
A timepiece as defined in claim 20, the means for causing successive ones of the seconds-display display units to become operative comprising means for causing an operative display unit to become inoperative when the next display unit is rendered operative, whereby to create within said track a visible indication of constant length measured in the direction along said track which circulates along said track around the wrist band once per minute.
Claim 24
Dependent Claim
72 words
A timepiece as defined in claim 20, the means for causing successive ones of the seconds-display display unit to become operative comprising means for causing each seconds-display display unit rendered operative to remain operative for a different respective time interval to create within said track a visible indication which during the course of one minute grows in length and extends about an increasingly greater portion of the circumference of the wrist band.
Claim 25
Dependent Claim
111 words
A timepiece as defined in claim 2, the display units comprising a circumferential succession of hour-display display units extending around the circumference of the wrist band in a track, a circumferential succession of minute-display display units extending around the circumference of the wrist band in a track, and a circumferential succession of seconds-display display units extending around the circumference of the wrist band in a track, the circuit means comprising means operative in dependence upon the time unit pulses for causing successive ones of the display units in the respective tracks to become operative to create visible indications of hours, minutes and seconds each of which circulates around the wrist band.
Claim 26
Dependent Claim
80 words
A timepiece as defined in claim 23, the means for causing successive ones of the display units in said tracks to become operative comprising means for causing an operative display unit in one of said tracks to become inoperative when the next display unit in the track is rendered operative, whereby to create within the track a visible indication of constant length measured in the direction along the track which circulates along the track around the wrist band in cycles.
Claim 27
Dependent Claim
81 words
A timepiece as defined in claim 23, the means for causing successive ones of the display units in said tracks to become operative comprising means for causing each display unit rendered operative in one of said tracks to remain operative for a different respective time interval relative to the other units of the same track to create within the track a visible indication which grows in length and extends about an increasingly greater portion of the circumference of the wrist band.
Claim 28
Dependent Claim
19 words
A timepiece as defined in claim 23, the wrist band being provided with calibrated markings extending along said tracks.
Claim 29
Dependent Claim
17 words
A timepiece as defined in claim 2, the display units including cooperating liquid-crystal elements and light sources.
Claim 30
Dependent Claim
16 words
A timepiece as defined in claim 2, the display units including light-emitting diodes and refracting elements.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-12-25 | 1982-06-26 | 1982-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-12-25 | 1986-06-26 | 1986-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-12-25 | 1990-06-26 | 1990-12-26 | $7700.00 | Window Closed / Lapsed |