US5739918A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Facsimile machine with a mailbox function
Assignee: Brother Industries Ltd
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Filing: 1996-05-16
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Granted: 1998-04-14
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Expires: 2016-05-16
Abstract
Abstract A facsimile machine including a memory forming a mailbox storing predetermined data; a speaker used to monitor a telephone circuit during an answering machine mode of the facsimile machine; reception unit for receiving DTMF signals inputted from a remote device during the answering machine mode; access permission unit allowing access to the predetermined data of the mailbox when the reception unit receives input of a request-for-access signal and input of a password signal corresponding to the mailbox; and monitor interrupt unit for interrupting monitoring of the telephone circuit when the reception unit receives the request for access signal.
Inventors
- 👤 Tetsuya Ouchi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:20
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/32; H04N1/32358; H04N1/32363; H04N1/32368; H04M; H04M1/00; H04M1/64; H04M1/65; H04M1/652; H04N1/32379; H04N1/327; H04N1/32704; H04N1/32706; H04N1/32708; H04N1/3271; H04N1/32715; H04N1/32726; H04N1/32765; H04N1/32771; H04N1/32782
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
120 words
A facsimile machine comprising: a mailbox comprising a memory that stores predetermined data; a speaker connectable to a telephone circuit during an answering machine mode of the facsimile machine, the speaker converting signals exchanged over the telephone circuit between the facsimile machine and a remote device to audio signals; reception means for receiving signals inputted to the facsimile machine from the remote device; access permission means for allowing access to the predetermined data of the mailbox when the reception means receives a request-for-access signal and a password signal corresponding to the mailbox; and monitor interrupt means for interrupting the audio conversion, by the speaker, of the signals exchanged over the telephone circuit when the reception means receives the request-for-access signal.
Claim 2
Dependent Claim
120 words
A facsimile machine comprising: a mailbox comprising a memory that stores predetermined data; a speaker connectable to a telephone circuit during an answering machine mode of the facsimile machine, the speaker converting signals exchanged over the telephone circuit between the facsimile machine and a remote device to audio signals; reception means for receiving signals inputted to the facsimile machine from the remote device; access permission means for allowing access to the predetermined data of the mailbox when the reception means receives a request-for-access signal and a password signal corresponding to the mailbox; and monitor interrupt means for interrupting the audio conversion, by the speaker, of the signals exchanged over the telephone circuit when the reception means receives the request-for-access signal.
Claim 3
Dependent Claim
26 words
A facsimile machine as claimed in claim 1, further comprising mailbox guidance transmission means for transmitting to the remote device verbal instructions for accessing the mailbox.
Claim 4
Dependent Claim
59 words
A facsimile machine as claimed in claim 2 wherein, when the predetermined data stored in the mailbox is voice data, the access permission means transmits the voice data to the remote device and, when the predetermined data stored in the mailbox is image data, the access permission means transmits the image data to the remote device via facsimile transmission.
Claim 5
Dependent Claim
59 words
A facsimile machine as claimed in claim 1 wherein, when the predetermined data stored in the mailbox is voice data, the access permission means transmits the voice data to the remote device and, when the predetermined data stored in the mailbox is image data, the access permission means transmits the image data to the remote device via facsimile transmission.
Claim 6
Dependent Claim
160 words
A facsimile machine comprising: a mailbox comprising a memory that stores predetermined data; a speaker connectable to a telephone circuit during an answering machine mode of the facsimile machine, the speaker converting signals exchanged over the telephone circuit between the facsimile machine and a remote device to audio signals; reception means for receiving signals inputted to the facsimile machine from the remote device; access request determination means for determining whether the reception means has received a request-for-access signal requesting access to the predetermined data of the mailbox; monitor interrupt means for interrupting the audio conversion, by the speaker, of the signals exchanged over the telephone circuit when the reception means receives the request-for-access signal; and access permission means for determining, after the monitor interrupt means interrupts the monitoring of the telephone circuit, whether a password signal received by the reception means is correct and for allowing access to the predetermined data in the mailbox when the password signal is correct.
Claim 7
Dependent Claim
160 words
A facsimile machine comprising: a mailbox comprising a memory that stores predetermined data; a speaker connectable to a telephone circuit during an answering machine mode of the facsimile machine, the speaker converting signals exchanged over the telephone circuit between the facsimile machine and a remote device to audio signals; reception means for receiving signals inputted to the facsimile machine from the remote device; access request determination means for determining whether the reception means has received a request-for-access signal requesting access to the predetermined data of the mailbox; monitor interrupt means for interrupting the audio conversion, by the speaker, of the signals exchanged over the telephone circuit when the reception means receives the request-for-access signal; and access permission means for determining, after the monitor interrupt means interrupts the monitoring of the telephone circuit, whether a password signal received by the reception means is correct and for allowing access to the predetermined data in the mailbox when the password signal is correct.
Claim 8
Dependent Claim
26 words
A facsimile machine as claimed in claim 5, further comprising mailbox guidance transmission means for transmitting to the remote device verbal instructions for accessing the mailbox.
Claim 9
Dependent Claim
59 words
A facsimile machine as claimed in claim 6 wherein, when the predetermined data stored in the mailbox is voice data, the access permission means transmits the voice data to the remote device and, when the predetermined data stored in the mailbox is image data, the access permission means transmits the image data to the remote device via facsimile transmission.
Claim 10
Dependent Claim
59 words
A facsimile machine as claimed in claim 5 wherein, when the predetermined data stored in the mailbox is voice data, the access permission means transmits the voice data to the remote device and, when the predetermined data stored in the mailbox is image data, the access permission means transmits the image data to the remote device via facsimile transmission.
References Cited (Backward Citations)
US5400393A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-04-13 | 2001-10-13 | 2002-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-04-13 | 2005-10-13 | 2006-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-04-13 | 2009-10-13 | 2010-04-14 | $7700.00 | Window Closed / Lapsed |