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US4687340A Expired / Lapsed US ⏱️ 0.0 years remaining

Electronic timepiece with transducers

Assignee: Individual
•
Filing: 1986-10-16
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Granted: 1987-08-18
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Expires: 2006-10-16
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Abstract

Abstract A timepiece includes a variable color multi-element display for indicating time in digital format and a plurality of transducers associated with respective display elements. The color of each display element may be independently controlled, either in a plurality of steps or substantially continuously, in accordance with the output of its associated transducer.

Inventors

  • 👤 Karel Havel

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 03:57
CPC Classifications
G; G04; G04G; G04G21/00; G04G21/02; G04G21/025; G04G9/00; G04G9/08; G04G9/12

Claims Analysis

Total Claims: 14
Claim 1
Independent Claim 62 words
The method of simultaneously indicating values of time and values of a plurality of quantities, on a display means including a plurality of variable color display elements, by causing values of time to be indicated on said display means in a character format and by independently controlling the color of each said display element in accordance with values of respectively different quantities.
Claim 2
Independent Claim 62 words
The method of simultaneously indicating values of time and values of a plurality of quantities, on a display means including a plurality of variable color display elements, by causing values of time to be indicated on said display means in a character format and by independently controlling the color of each said display element in accordance with values of respectively different quantities.
Claim 3
Dependent Claim 84 words
A timepiece comprising: timekeeping means; display means including a plurality of variable color display elements for indicating time in a character format; a plurality of transducer means associated with said display elements for respectively measuring a plurality of quantities and for developing output electrical signals related to values of said quantities; and color control means responsive to said output electrical signals for independently controlling the color of each said display element in accordance with value of the quantity measured by its associated transducer means.
Claim 4
Dependent Claim 84 words
A timepiece comprising: timekeeping means; display means including a plurality of variable color display elements for indicating time in a character format; a plurality of transducer means associated with said display elements for respectively measuring a plurality of quantities and for developing output electrical signals related to values of said quantities; and color control means responsive to said output electrical signals for independently controlling the color of each said display element in accordance with value of the quantity measured by its associated transducer means.
Claim 5
Dependent Claim 37 words
A timepiece as defined in the claim 2 more characterized by: said color control means controlling the color of said display elements substantially continuously such that their color changes are proportional to changes in said measured quantities.
Claim 6
Dependent Claim 27 words
A timepiece as defined in the claim 2 more characterized by: said color control means controlling the color of said display elements in a plurality of steps.
Claim 7
Dependent Claim 139 words
A timepiece comprising: timekeeping means; display means including a plurality of variable color display elements for indicating time in a character format; physical transducer means for measuring a physical quantity and for developing output electrical signals related to values of said physical quantity; physiological transducer means for measuring a physiological quantity and for developing output electrical signals related to values of said physiological quantity; first color control means responsive to said output electrical signals of said physical transducer means for controlling the color of a first predetermined display element of said display means in accordance with values of said physical quantity; and second color control means responsive to said output electrical signals of said physiological transducer means for controlling the color of a second predetermined display element of said display means in accordance with values of said physiological quantity.
Claim 8
Dependent Claim 139 words
A timepiece comprising: timekeeping means; display means including a plurality of variable color display elements for indicating time in a character format; physical transducer means for measuring a physical quantity and for developing output electrical signals related to values of said physical quantity; physiological transducer means for measuring a physiological quantity and for developing output electrical signals related to values of said physiological quantity; first color control means responsive to said output electrical signals of said physical transducer means for controlling the color of a first predetermined display element of said display means in accordance with values of said physical quantity; and second color control means responsive to said output electrical signals of said physiological transducer means for controlling the color of a second predetermined display element of said display means in accordance with values of said physiological quantity.
Claim 9
Dependent Claim 53 words
A timepiece as defined in claim 5 more characterized by: said physical transducer means including a temperature transducer for measuring temperature and for developing output electrical signals related to values of temperature; and said first color control means controlling the color of said first predetermined display element in accordance with values of temperature.
Claim 10
Dependent Claim 57 words
A timepiece as defined in claim 5 more characterized by: said physical transducer means including an atmospheric pressure transducer for measuring atmospheric pressure and for developing output electrical signals related to values of atmospheric pressure; and said first color control means controlling the color of said first predetermined display element in accordance with values of atmospheric pressure.
Claim 11
Dependent Claim 71 words
A timepiece as defined in claim 5 more characterized by: said physiological transducer means including a heart rate transducer for measuring heart rate of a user of said timepiece and for developing output electrical signals related to the functioning of a heart beating within the user's body; and said first color control means controlling the color of said first predetermined display element in accordance with the functioning of said heart beating.
Claim 12
Dependent Claim 266 words
A timepiece comprising: timekeeping means; variable color display means for indicating time in a character format, said display means including a first display element for indicating tens of hours, a second display element for indicating hours, a third display element for indicating tens of minutes, and a fourth display element for indicating minutes; first transducer means for measuring a first quantity and for developing output electrical signals related to values of said first quantity; second transducer means for measuring a second quantity and for developing output electrical signals related to values of said second quantity; third transducer means for measuring a third quantity and for developing output electrical signals related to values of said third quantity; fourth transducer means for measuring a fourth quantity and for developing output electrical signals related to values of said fourth quantity; first color control means responsive to said output electrical signals of said first transducer means for controlling the color of said first display element in accordance with values of said first quantity; second color control means responsive to said output electrical signals of said second transducer means for controlling the color of said second display element in accordance with values of said second quantity; third color control means responsive to said output electrical signals of said third transducer means for controlling the color of said third display element in accordance with values of said third quantity; and fourth color control means responsive to said output electrical signals of said fourth transducer means for controlling the color of said fourth display element in accordance with values of said fourth quantity.
Claim 13
Dependent Claim 266 words
A timepiece comprising: timekeeping means; variable color display means for indicating time in a character format, said display means including a first display element for indicating tens of hours, a second display element for indicating hours, a third display element for indicating tens of minutes, and a fourth display element for indicating minutes; first transducer means for measuring a first quantity and for developing output electrical signals related to values of said first quantity; second transducer means for measuring a second quantity and for developing output electrical signals related to values of said second quantity; third transducer means for measuring a third quantity and for developing output electrical signals related to values of said third quantity; fourth transducer means for measuring a fourth quantity and for developing output electrical signals related to values of said fourth quantity; first color control means responsive to said output electrical signals of said first transducer means for controlling the color of said first display element in accordance with values of said first quantity; second color control means responsive to said output electrical signals of said second transducer means for controlling the color of said second display element in accordance with values of said second quantity; third color control means responsive to said output electrical signals of said third transducer means for controlling the color of said third display element in accordance with values of said third quantity; and fourth color control means responsive to said output electrical signals of said fourth transducer means for controlling the color of said fourth display element in accordance with values of said fourth quantity.
Claim 14
Dependent Claim 105 words
A timepiece as defined in claim 9 more characterized by: said first transducer means including a physical transducer for measuring a physical quantity and for developing output electrical signals related to values of said physical quantity; said second transducer means including a physiological transducer for measuring a physiological quantity and for developing output electrical signals related to values of said physiological quantity; said first color control means controlling the color of said first display element in accordance with values of said physical quantity; and said second color control means controlling the color of said second display element in accordance with values of said physiological quantity.

References Cited (Backward Citations)

US3763647A Cited
FR2274966A1 Cited
US4086514A Cited
JPS5419788A Cited
US4451157A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1990-08-17 1991-02-16 1991-08-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1994-08-17 1995-02-16 1995-08-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1998-08-17 1999-02-16 1999-08-18 $7700.00 Window Closed / Lapsed

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