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US5036500A Expired / Lapsed US ⏱️ 0.0 years remaining

Autonomous radio time piece having a resettable receiver actuation switch

Assignee: Junghans Uhren GmbH
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Filing: 1989-12-19
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Granted: 1991-07-30
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Expires: 2009-12-19
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Abstract

Abstract An autonomous radio timepiece with a receiver for receiving time telegram information to be decoded and a reset switch for the restarting the reception, decoding and display functions. The timepiece is structured so that manual actuation is still be possible, and erroneous actions affecting the processor relative to the execution of time telegram decoding and the control of time derived functions are prevented. For this purpose, optionally in addition to the conventional reset switch installed in a covered manner, a separate receiver switch is provided, whereby the receiver may be actuated temporarily and optionally the time display unit then reset into a reference position. If the receiver is not provided with a usable time information within a predetermined period time, the time display unit is reset to the value of the time register in order to display the time incremented in the register in a normal time keeping manner or the time instantaneously verified by radio, without affecting other time derived functions, such as an alarm emission program, by such intermittent actuation of the receiver. Thus, the time which has been incremented in said register in a time keeping manner is displayed.

Inventors

  • 👤 Wolfgang Ganter

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 21:29
CPC Classifications
G; G04; G04R; G04R20/00; G04R20/08

Claims Analysis

Total Claims: 10
Claim 1
Independent Claim 117 words
An autonomous radio controlled timepiece comprising a receiver, a processor means connected to said receiver including a time register for storing an actual time value, a decoder connected to said time register, a receiver switch operably connected to said receiver for temporarily actuating said receiver without resetting said time register, a time display unit connected to said time register, means for setting a maximum receiver actuation period connected to said receiver switch, and means for temporarily setting said time display unit to a reference position and for returning, following termination of the maximum receiver actuation period, to the actual time value stored in said time register being responsive to actuation of said receiver by said receiver switch.
Claim 2
Dependent Claim 117 words
An autonomous radio controlled timepiece comprising a receiver, a processor means connected to said receiver including a time register for storing an actual time value, a decoder connected to said time register, a receiver switch operably connected to said receiver for temporarily actuating said receiver without resetting said time register, a time display unit connected to said time register, means for setting a maximum receiver actuation period connected to said receiver switch, and means for temporarily setting said time display unit to a reference position and for returning, following termination of the maximum receiver actuation period, to the actual time value stored in said time register being responsive to actuation of said receiver by said receiver switch.
Claim 3
Dependent Claim 43 words
The radio controlled timepiece according to claim 1, wherein said processor means further comprises a coincidence circuit connected to said time register for comparing the actual time value in said time register to a predetermined time and actuating a set time signal transducer.
Claim 4
Dependent Claim 39 words
The radio controlled timepiece according to claim 1, further comprising a reset switch means operably connected to said processor and said receiver for actuating of the receiver and the resetting of at least substantially all registers within said processor.
Claim 5
Dependent Claim 65 words
The radio controlled timepiece according to claim 3, further comprising a cycle counter for counting each actuation of said receiver effected from said receiver switch or said reset switch means or periodically from said time register, said counter being reset into a reset position if evaluatable time information is received by said receiver and a display for displaying the actual value of said cycle counter.
Claim 6
Dependent Claim 33 words
The radio controlled timepiece according to claim 4, wherein said display is deactivated as long as the value of said cycle counter is not different from the reset position of the cycle counter.
Claim 7
Dependent Claim 24 words
The radio controlled timepiece according to claim 5, wherein said display is operable in a different mode as long as said receiver is actuated.
Claim 8
Dependent Claim 24 words
The radio controlled timepiece according to claim 5, wherein said display is operable in a different mode as long as said receiver is actuated.
Claim 9
Dependent Claim 17 words
The radio controlled timepiece according to claim 6, comprising an interrupter circuit for intermittently actuating said display.
Claim 10
Dependent Claim 17 words
The radio controlled timepiece according to claim 7, comprising an interrupter circuit for intermittently actuating said display.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1994-07-29 1995-01-28 1995-07-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1998-07-29 1999-01-28 1999-07-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2002-07-29 2003-01-28 2003-07-30 $7700.00 Window Closed / Lapsed

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