US5909647A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable telephone system with telephone answering device
Assignee: Hashimoto Corp
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Filing: 1996-06-06
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Granted: 1999-06-01
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Expires: 2016-06-06
Abstract
Abstract When a call is received at the TAD from telephone 1 via exchange A2 and exchange B3, the TAD transmits an outgoing message. In response to the aforementioned message, the caller transmits a message or telephone number data regarding his own telephone. After the TAD records the telephone number, it calls up portable telephone 6 by autodialing. When TAD and portable telephone 6 are in a connected condition via base station 5, and if TAD sends the telephone number data in a predetermined format, it will be displayed upon the display unit of portable telephone 6.
Inventors
- 👤 Kazuo Hashimoto, deceased
- 👤 legal representative by Takako Hashimoto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 17:36
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/57; H04M1/64; H04M1/65; H04M1/658; H04M1/72; H04M1/724
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
174 words
A portable telephone system with telephone answering device, said device comprising the following: means for engaging a telephone line when a ringing signal is received at a telephone answering device from a calling party; means for sending an outgoing message to said calling party; means for setting said telephone answering device in a telephone number receiving mode, in which a telephone number sent by said calling party is received without recording a voice message from said caller, in response to a predetermined urgency signal from said calling party; and for setting said telephone answering device in a message recording mode, in which a voice message from said calling party is recorded, if said predetermined urgency signal from said calling party is not detected; means for disengaging and restoring said telephone line after said recording; autodialing means which subsequently sends to an exchange a telephone number of a portable telephone belonging to owner of said telephone answering device; means for sending in a predetermined format said recorded telephone number data when said portable telephone responds.
Claim 2
Dependent Claim
174 words
A portable telephone system with telephone answering device, said device comprising the following: means for engaging a telephone line when a ringing signal is received at a telephone answering device from a calling party; means for sending an outgoing message to said calling party; means for setting said telephone answering device in a telephone number receiving mode, in which a telephone number sent by said calling party is received without recording a voice message from said caller, in response to a predetermined urgency signal from said calling party; and for setting said telephone answering device in a message recording mode, in which a voice message from said calling party is recorded, if said predetermined urgency signal from said calling party is not detected; means for disengaging and restoring said telephone line after said recording; autodialing means which subsequently sends to an exchange a telephone number of a portable telephone belonging to owner of said telephone answering device; means for sending in a predetermined format said recorded telephone number data when said portable telephone responds.
Claim 3
Dependent Claim
148 words
A telephone system comprising: a switching system for providing a caller with access to a telephone terminal of a subscriber, a telephone answering device provided at the telephone terminal and having a controller for setting said answering device in a telephone number receiving mode to store a telephone number of the caller without recording a voice message from the caller in response to a predetermined signal from the caller indicating an urgent condition, and for setting said answering device in a message recording mode to record a voice message from the caller when no predetermined signal indicating an urgent condition is detected, and a portable telephone device carried by the subscriber at a location remote with respect to said telephone terminal, and responsive to said switching system for receiving the telephone number of the caller when said telephone answering device is set in the telephone number receiving mode.
Claim 4
Dependent Claim
148 words
A telephone system comprising: a switching system for providing a caller with access to a telephone terminal of a subscriber, a telephone answering device provided at the telephone terminal and having a controller for setting said answering device in a telephone number receiving mode to store a telephone number of the caller without recording a voice message from the caller in response to a predetermined signal from the caller indicating an urgent condition, and for setting said answering device in a message recording mode to record a voice message from the caller when no predetermined signal indicating an urgent condition is detected, and a portable telephone device carried by the subscriber at a location remote with respect to said telephone terminal, and responsive to said switching system for receiving the telephone number of the caller when said telephone answering device is set in the telephone number receiving mode.
Claim 5
Dependent Claim
21 words
The system of claim 2, wherein said portable telephone device has a display for displaying the telephone number of the caller.
Claim 6
Dependent Claim
40 words
The system of claim 3, wherein said telephone answering device comprises an auto dialing unit for sending a display service request signal to set said portable telephone device in a display mode to display the telephone number of the caller.
Claim 7
Dependent Claim
37 words
The system of claim 2, wherein said telephone answering device comprises an outgoing message unit for supplying the caller with a first outgoing message that requests him to supply the predetermined signal if his call is urgent.
Claim 8
Dependent Claim
24 words
The system of claim 5, wherein said outgoing message unit supplies the caller with a second outgoing message in response to the predetermined signal.
Claim 9
Dependent Claim
26 words
The system of claim 6, wherein said outgoing message unit supplies the caller with a third outgoing message after receiving the telephone number of the caller.
Claim 10
Dependent Claim
22 words
The system of claim 2, wherein said switching system comprises a telephone exchange for connecting the telephone answering device to telephone lines.
Claim 11
Dependent Claim
32 words
The system of claim 8, wherein said switching system further comprises a base exchange coupled to said telephone exchange for providing communications between said portable telephone device and said telephone answering device.
Claim 12
Dependent Claim
26 words
The system of claim 9, wherein said telephone answering device converts the received telephone number of the caller into DTMF tones supplied to the telephone exchange.
Claim 13
Dependent Claim
29 words
The system of claim 10, wherein said base exchange converts the DTMF tones received from said telephone answering device into digital signals representing the telephone number of the caller.
Claim 14
Dependent Claim
18 words
The system of claim 11, wherein said base exchange communicates with said portable telephone device using electromagnetic waves.
Claim 15
Dependent Claim
23 words
The system of claim 2, wherein a plurality of telephone numbers are transmitted from said telephone answering device to said portable telephone device.
Claim 16
Dependent Claim
14 words
The system of claim 13, wherein the telephone numbers are separated by separation signals.
Claim 17
Dependent Claim
130 words
In a telephone system wherein a subscriber has a telephone answering device and a portable telephone device, a method of receiving information from a caller comprising the steps of: connecting the caller to the telephone answering device, setting the telephone answering device in a telephone number receiving mode to store a telephone number of the caller without recording a voice message from the caller in response to a predetermined signal from the caller indicating an urgent condition, setting the telephone answering device in a message recording mode to record a voice message from the caller when no predetermined signal indicating an urgent condition is detected, and sending the telephone number of the caller to the portable telephone device when the telephone answering device is set in the number receiving mode.
Claim 18
Dependent Claim
130 words
In a telephone system wherein a subscriber has a telephone answering device and a portable telephone device, a method of receiving information from a caller comprising the steps of: connecting the caller to the telephone answering device, setting the telephone answering device in a telephone number receiving mode to store a telephone number of the caller without recording a voice message from the caller in response to a predetermined signal from the caller indicating an urgent condition, setting the telephone answering device in a message recording mode to record a voice message from the caller when no predetermined signal indicating an urgent condition is detected, and sending the telephone number of the caller to the portable telephone device when the telephone answering device is set in the number receiving mode.
Claim 19
Dependent Claim
37 words
The method of claim 15, further comprising the step of sending a display service request signal to the portable telephone device to display the telephone number of the caller on a display of the portable telephone device.
Claim 20
Dependent Claim
31 words
The method of claim 15, further comprising the step of supplying the caller with a first outgoing message that requests him to supply the predetermined signal if his call is urgent.
Claim 21
Dependent Claim
28 words
The method of claim 17, further comprising the step of supplying the caller with a second outgoing message in response to the predetermined signal indicating an urgent condition.
Claim 22
Dependent Claim
31 words
The method of claim 18, further comprising the step of supplying the caller with a third outgoing message after receiving the telephone number of the caller in the number receiving mode.
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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) | 2002-05-31 | 2002-11-30 | 2003-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-05-31 | 2006-11-30 | 2007-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-05-31 | 2010-11-30 | 2011-06-01 | $7700.00 | Window Closed / Lapsed |