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US5499102A Expired / Lapsed US ⏱️ 0.0 years remaining

Display device for videocassette recorder recording reservations

Assignee: Hashimoto Corp
•
Filing: 1993-07-23
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Granted: 1996-03-12
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Expires: 2013-07-23
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Abstract

Abstract A device which allows a user to enter TV program recording reservations into a VCR memory and record the TV programs on videotape based on the reservations. This device is also capable of distinguishing between reservation data for TV programs which have been recorded and those which have not. TV program reservation data may be entered via keyboard 10 or remotely using telephone set 1. At the time of recording of a reserved TV program, a mark indicating that the recording has been performed is stored in RAM along with the data for that reservation and this mark is stored for a prescribed period of time. When review button 10-2 is pressed, TV program reservation data is displayed on LCD 14. The display changes depending on whether or not the above-mentioned mark is stored in RAM and it is thus possible for a user to determine whether the reserved TV program has been recorded.

Inventors

  • 👤 Kazuo Hashimoto

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 08:21
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/76; H04N5/765; H04N5/78; H04N5/782

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 133 words
A display device for videocassette recorder recording TV program reservation data comprising: means for storing reservation data in memory of a videocassette recorder; means for storing in said memory a recording sequence number with corresponding reservation data when said videocassette recorder is operated in recording mode based on said reservation data; means for copying said reservation data from said memory to a videotape in said recording mode; means for playing back copied reservation data when a TV program already recorded on the said videotape is played back; means for decrementing said recording sequence number of corresponding reservation data in said memory based on said copied reservation data from said video tape; and means for displaying said reservation data and the current value of said recording sequence number which are stored in said memory.
Claim 2
Dependent Claim 133 words
A display device for videocassette recorder recording TV program reservation data comprising: means for storing reservation data in memory of a videocassette recorder; means for storing in said memory a recording sequence number with corresponding reservation data when said videocassette recorder is operated in recording mode based on said reservation data; means for copying said reservation data from said memory to a videotape in said recording mode; means for playing back copied reservation data when a TV program already recorded on the said videotape is played back; means for decrementing said recording sequence number of corresponding reservation data in said memory based on said copied reservation data from said video tape; and means for displaying said reservation data and the current value of said recording sequence number which are stored in said memory.
Claim 3
Dependent Claim 33 words
A display device for videocassette recorder recording reservation data as set forth in claim 1, wherein when reservation data already used to activate VCR recording is displayed, said displayed reservation data is blinking.
Claim 4
Dependent Claim 37 words
A display device for videocassette recorder recording reservation data as set forth in claim 1, wherein reservation data used to activate VCR recording is displayed in the order that programs corresponding to reservation data have been recorded.

References Cited (Backward Citations)

US4641205A Cited
US4755883A Cited
US4706121A Cited
US4706121B1 Cited
US4879611A Cited
GB2208142A Cited
EP0322909A2 Cited
US5056070A Cited
US5335079A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1999-03-12 1999-09-11 2000-03-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2003-03-12 2003-09-11 2004-03-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2007-03-12 2007-09-11 2008-03-12 $7700.00 Window Closed / Lapsed

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