Patent US5029197A successfully refreshed from Google Patents.
US5029197A
Expired / Lapsed
US
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Automatic dialing and responding device
Assignee: Hashimoto Corp
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Filing: 1989-10-18
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Granted: 1991-07-02
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Expires: 2009-10-18
Abstract
Abstract An automatic dialing and responding device, wherein it is possible for a user to make an international call through a toll telephone exchange office easily and surely by automating the whole operation until a desired called party answers the call. The specific number for calling the office and the telephone numbers of the user and the called party are previously stored in the device for the automatic dialing, so that the calling of the office, the response to the office's instructions and the calling of the desired called party can be automatically carried out. It is also possible to select one of called parties' telephone numbers previously stored.
Inventors
- 👤 Kazuo Hashimoto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:06
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/26; H04M1/27; H04M1/274; H04M1/2745; H04M1/27485
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
213 words
A method of automatic dialing to engage telephonic communication between a local calling party and a distant party in cooperation with a remote office, wherein telephone apparatus of the calling party includes the capacity to store a plurality of telephone numbers, comprising the steps of engaging telephone lines at a local telephone site; detecting dial tones sent from an office; automatically dialing a specific number for calling the office in response to detection of a dial tone; detecting specific signal tones sent from the office in response to an automatically dialed call; automatically dialing and transmitting to the office the telephone number of the calling party in response to detection of said specific signal tones; releasing the engagement of the telephone lines after dialing the telephone number of the calling party; re-engaging the telephone lines in response to subsequent detection of a call form the office; detecting a message sent from the office after re-engagement of the telephone lines; automatically dialing a previously stored telephone number of a called party in response to the detection of said message; and generating discernable ring-back tones of the called party whereby said ring-back tones can be monitored and conversation can be started between the calling party and the called party after said called party has responded.
Claim 2
Independent Claim
213 words
A method of automatic dialing to engage telephonic communication between a local calling party and a distant party in cooperation with a remote office, wherein telephone apparatus of the calling party includes the capacity to store a plurality of telephone numbers, comprising the steps of engaging telephone lines at a local telephone site; detecting dial tones sent from an office; automatically dialing a specific number for calling the office in response to detection of a dial tone; detecting specific signal tones sent from the office in response to an automatically dialed call; automatically dialing and transmitting to the office the telephone number of the calling party in response to detection of said specific signal tones; releasing the engagement of the telephone lines after dialing the telephone number of the calling party; re-engaging the telephone lines in response to subsequent detection of a call form the office; detecting a message sent from the office after re-engagement of the telephone lines; automatically dialing a previously stored telephone number of a called party in response to the detection of said message; and generating discernable ring-back tones of the called party whereby said ring-back tones can be monitored and conversation can be started between the calling party and the called party after said called party has responded.
Claim 3
Independent Claim
177 words
A method of automatic dialing to engage telephonic communication between a local calling party and a distant party in cooperation with a remote office, wherein telephone apparatus of the calling party includes the capacity to store a plurality of telephone numbers, comprising the steps of engaging telephone lines at a local telephone site; detecting dial tones sent from an office; automatically dialing a specific number for calling the office in response to detection of a dial tone; detecting specific signal tones sent from the office in response to an automatically dialed call; releasing the engagement of the telephone lines after detection of said specific signal tones; re-engaging the telephone lines in response to subsequent detection of a call form the office; automatically dialing a previously stored telephone number of a called party in response to the detection of a message sent from the office after re-engagement of the telephone lines; and monitoring ring-back tones of the called party whereby conversation can be started between the calling party and the called party after said called party has responded.
Claim 4
Independent Claim
177 words
A method of automatic dialing to engage telephonic communication between a local calling party and a distant party in cooperation with a remote office, wherein telephone apparatus of the calling party includes the capacity to store a plurality of telephone numbers, comprising the steps of engaging telephone lines at a local telephone site; detecting dial tones sent from an office; automatically dialing a specific number for calling the office in response to detection of a dial tone; detecting specific signal tones sent from the office in response to an automatically dialed call; releasing the engagement of the telephone lines after detection of said specific signal tones; re-engaging the telephone lines in response to subsequent detection of a call form the office; automatically dialing a previously stored telephone number of a called party in response to the detection of a message sent from the office after re-engagement of the telephone lines; and monitoring ring-back tones of the called party whereby conversation can be started between the calling party and the called party after said called party has responded.
Claim 5
Dependent Claim
185 words
An automatic dialing and responding device, comprising: engaging means for a) engaging telephone lines and b) releasing the engagement of the telephone lines after automatic dialing; detection means for a) detecting dial tones sent form a remote office and b) detecting specific signal tones sent from the office in response to automatic dialing; automatic dialing means for a) dialing a specific number for calling said office automatically in response to detection of a dial tone, b) automatically dialing and transmitting to the office the telephone number of the calling party in response to detection of specific signal tones received from said office, and c) automatically dialing a telephone number of a called party, previously stored, in response to detection of a message sent from the office after release of engagement and re-engagement of the telephone lines by said engaging means; and means for generating discernable ring-back tones of the called party after the dialing by said automatic dialing means; whereby said ring-back tones can be monitored and conversation can be started between the calling party and the called party after said called party has responded.
Claim 6
Dependent Claim
185 words
An automatic dialing and responding device, comprising: engaging means for a) engaging telephone lines and b) releasing the engagement of the telephone lines after automatic dialing; detection means for a) detecting dial tones sent form a remote office and b) detecting specific signal tones sent from the office in response to automatic dialing; automatic dialing means for a) dialing a specific number for calling said office automatically in response to detection of a dial tone, b) automatically dialing and transmitting to the office the telephone number of the calling party in response to detection of specific signal tones received from said office, and c) automatically dialing a telephone number of a called party, previously stored, in response to detection of a message sent from the office after release of engagement and re-engagement of the telephone lines by said engaging means; and means for generating discernable ring-back tones of the called party after the dialing by said automatic dialing means; whereby said ring-back tones can be monitored and conversation can be started between the calling party and the called party after said called party has responded.
Claim 7
Dependent Claim
42 words
An automatic dialing and responding device according to claim 3, further comprising means for storing a plurality of telephone numbers and selection means for selecting one of said plurality of telephone numbers stored to be automatically dialed by said automatic dialing means.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-07-01 | 1994-12-31 | 1995-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-07-01 | 1998-12-31 | 1999-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-07-01 | 2002-12-31 | 2003-07-02 | $7700.00 | Window Closed / Lapsed |