US4527013A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telephone answering system
Assignee: CONSUS ELECTRONICS Corp 55 SELWYN PLACE KANATA
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Filing: 1982-09-28
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Granted: 1985-07-02
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Expires: 2002-09-28
Abstract
Abstract A telephone answering system is disclosed capable of accommodating geographically dispersed customer stations and obviating the need for any dedicated concentrators or distributors. The TAS bureau comprises a plurality of stations each having access to two telephone lines, with the whole bureau having a single access number. The customer station has full control over the mode of service desired at any given time, and a modem in the customer station communicates necessary information as needed to its counterpart in the TAS station.
Inventors
- 👤 Wayne R. Hardy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:07
CPC Classifications
H; H04; H04M; H04M3/00; H04M3/42; H04M3/50; H04M3/51
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
148 words
A system for telephone answering service (TAS) comprising: a plurality of customer stations each having access to first and second telephone lines; and a TAS station comprising: (a) TAS storage and control means; (b) at least one TAS operator position; (c) at least two incoming telephone lines dedicated to an associated operator position; (d) switch means for selectively connecting one of said two incoming telephone lines to the associated operator position and to interface means with said TAS storage and control means; (e) display means at said TAS operator position responsive to said TAS storage and control means for displaying answering phrases stored in customer stations and relayed over said second telephone lines to said TAS storage and control means; and (f) all said incoming telephone lines being lines of the TAS station's public telephone exchange accessible by means of a single telephone number assigned said TAS station.
Claim 2
Independent Claim
148 words
A system for telephone answering service (TAS) comprising: a plurality of customer stations each having access to first and second telephone lines; and a TAS station comprising: (a) TAS storage and control means; (b) at least one TAS operator position; (c) at least two incoming telephone lines dedicated to an associated operator position; (d) switch means for selectively connecting one of said two incoming telephone lines to the associated operator position and to interface means with said TAS storage and control means; (e) display means at said TAS operator position responsive to said TAS storage and control means for displaying answering phrases stored in customer stations and relayed over said second telephone lines to said TAS storage and control means; and (f) all said incoming telephone lines being lines of the TAS station's public telephone exchange accessible by means of a single telephone number assigned said TAS station.
Claim 3
Dependent Claim
117 words
The system as defined in claim 1, each of said plurality of customer stations comprising: (i) local storage and control means for storing an answering phrase; (ii) a modem responsive to said local storage and control means for relaying said answering phrase to said TAS station over said second telephone line; (iii) a ringing detector connected to said first telephone line; (iv) interconnect means responsive to said local storage and control means for establishing at least a voice band connection between said first and second telephone lines in response to ringing on said first line and an off-hook state at the TAS operator position; and (v) data entry means for instructing said local storage and control means.
Claim 4
Dependent Claim
36 words
The system as defined in claim 2, said TAS station further comprising a modem for receiving said answering phrases relayed over the second telephone line and for transmitting thereon a predetermined message to the customer station.
Claim 5
Dependent Claim
13 words
The system as defined in claim 3, comprising a plurality of TAS stations.
Claim 6
Dependent Claim
19 words
The system as defined in claim 3, said TAS storage and control means being a microprocessor and associated memories.
Claim 7
Dependent Claim
21 words
The system as defined in claim 2 or 3, said local storage and control means being a microprocessor and associated memories.
Claim 8
Dependent Claim
27 words
The system as defined in claim 4, said TAS storage and control means and said local storage and control means each being a microprocessor and associated memories.
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) | 1988-07-01 | 1988-12-31 | 1989-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-07-01 | 1992-12-31 | 1993-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-07-01 | 1996-12-31 | 1997-07-02 | $7700.00 | Window Closed / Lapsed |