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US5166812A Expired / Lapsed US ⏱️ 0.0 years remaining

Fax machine with retractable drawer

Assignee: HP Inc
•
Filing: 1991-07-12
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Granted: 1992-11-24
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Expires: 2011-07-12
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Abstract

Abstract A modular fax machine including a document feeder for feeding documents to a scanner, a control panel for operator input of selectable fax machine parameters, a drawer for supporting the document feeder and the control panel, and a housing for extensibly and retractably supporting the drawer.

Inventors

  • 👤 James C. Dow
  • 👤 Modest Khovaylo

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 22:34
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/00519; H04N1/00538; H04N1/00541

Claims Analysis

Total Claims: 21
Claim 1
Independent Claim 54 words
A modular fax machine comprising: a) document feeder means for feeding documents to the fax machine; b) control panel means for operator input of selectable fax machine parameters; c) drawer means for supporting said document feeder means and said control panel means; and d) housing means for extensibly and retractably supporting said drawer means.
Claim 2
Dependent Claim 54 words
A modular fax machine comprising: a) document feeder means for feeding documents to the fax machine; b) control panel means for operator input of selectable fax machine parameters; c) drawer means for supporting said document feeder means and said control panel means; and d) housing means for extensibly and retractably supporting said drawer means.
Claim 3
Dependent Claim 46 words
The invention of claim 1, said drawer means having: a retracted state wherein said document feeder means and said control panel means are inaccessible to a user; and an extended state wherein said document feeder means and said control panel means are accessible to a user.
Claim 4
Dependent Claim 75 words
The invention of claim 2 wherein said housing means comprises a top surface portion and an interior cavity and wherein said drawer means is positioned within said interior cavity substantially entirely within a vertical projection of said top surface portion of said housing means in said retracted state whereby in said retracted state said housing means and said drawer means comprise a combined footprint substantially as small as the individual footprint of said housing means.
Claim 5
Dependent Claim 18 words
The invention of claim 3 further comprising scanner means supported within said drawer means for scanning a document.
Claim 6
Dependent Claim 45 words
The invention of claim 4 said scanner means being selectively removably mounted within said drawer means and having an attached state for scanning documents fed thereto by said feeder means and having a detached state for scanning documents unsuitable for feeding through said feeder means.
Claim 7
Dependent Claim 23 words
The invention of claim 2 said top surface portion of said housing means comprising a flat surface adapted to support a printer thereon.
Claim 8
Dependent Claim 32 words
The invention of claim 2 wherein said document feeder means and said control panel means each comprise a generally flat panel arranged generally parallel to said fax housing means top surface portion.
Claim 9
Dependent Claim 32 words
The invention of claim 7 wherein said document feeder means and said control panel means panels are each inclined less than 30° with respect to said fax housing means top surface portion.
Claim 10
Dependent Claim 100 words
A modular fax machine and printer assembly comprising: a) printer having a printer housing with a bottom surface portion; b) a modular fax machine comprising: document feeder means for feeding documents to a scanner means; control panel means for operator input of selectable fax machine parameters; drawer means for supporting said document feeder means and said control panel means therein; and fax housing means having a bottom surface portion, a top surface portion and an interior cavity for extensibly and retractably supporting said drawer means; said printer bottom surface portion being supported on said fax housing means top surface portion.
Claim 11
Dependent Claim 100 words
A modular fax machine and printer assembly comprising: a) printer having a printer housing with a bottom surface portion; b) a modular fax machine comprising: document feeder means for feeding documents to a scanner means; control panel means for operator input of selectable fax machine parameters; drawer means for supporting said document feeder means and said control panel means therein; and fax housing means having a bottom surface portion, a top surface portion and an interior cavity for extensibly and retractably supporting said drawer means; said printer bottom surface portion being supported on said fax housing means top surface portion.
Claim 12
Dependent Claim 101 words
The invention of claim 9, said drawer means having: a retracted state wherein said document feeder means and said control panel means are inaccessible to a user; and an extended state wherein said document feeder means and said control panel means are accessible to a user; and wherein said drawer means is positioned substantially entirely within a vertical projection of said top surface portion of said housing means in said retracted state whereby in said retracted state said fax housing means and said drawer means comprise a combined footprint substantially as small as the individual footprint of said fax housing means.
Claim 13
Dependent Claim 68 words
The invention of claim 10 wherein said fax housing means top surface portion is of substantially the same size and shape as said printer housing bottom surface portion and aligned therewith whereby said modular fax machine with said drawer means in said retracted state and said printer supported on said fax machine collectively have a footprint of approximately the same size as the individual footprint of said printer.
Claim 14
Dependent Claim 35 words
The invention of claim 9 wherein said document feeder means and said control panel means are generally flat and are each inclined less than 30° with respect to said fax housing means top surface portion.
Claim 15
Dependent Claim 101 words
A modular fax machine and printer assembly comprising: a modular fax machine supported on a work surface and having a flat generally horizontally extending control panel and a flat generally horizontally extending document feeder tray both mounted within a drawer which is extendably and retractably mounted within a fax machine housing; a printer operably electrically connected to said modular fax machine for receiving printing signals therefrom and positioned on top of said modular fax machine; said modular fax machine and said printer supported thereby collectively having substantially the same footprint on said work surface as said modular fax machine standing alone.
Claim 16
Dependent Claim 101 words
A modular fax machine and printer assembly comprising: a modular fax machine supported on a work surface and having a flat generally horizontally extending control panel and a flat generally horizontally extending document feeder tray both mounted within a drawer which is extendably and retractably mounted within a fax machine housing; a printer operably electrically connected to said modular fax machine for receiving printing signals therefrom and positioned on top of said modular fax machine; said modular fax machine and said printer supported thereby collectively having substantially the same footprint on said work surface as said modular fax machine standing alone.
Claim 17
Independent Claim 116 words
A method of sending a fax and generating a copy of an incoming fax comprising the steps of: a) sending a fax using the steps of: i) opening a drawer portion of a modular fax machine in which a fax control panel and document feeder are mounted; ii) placing a document into the document feeder; iii) selecting appropriate fax commands from the control panel; iv) closing the drawer; b) generating a copy of an incoming fax using the steps of: i) sending printing commands from the modular fax to a separate printer supported on a top surface of the modular fax machine; ii) printing out a document with the printer in response to the printing commands.
Claim 18
Independent Claim 116 words
A method of sending a fax and generating a copy of an incoming fax comprising the steps of: a) sending a fax using the steps of: i) opening a drawer portion of a modular fax machine in which a fax control panel and document feeder are mounted; ii) placing a document into the document feeder; iii) selecting appropriate fax commands from the control panel; iv) closing the drawer; b) generating a copy of an incoming fax using the steps of: i) sending printing commands from the modular fax to a separate printer supported on a top surface of the modular fax machine; ii) printing out a document with the printer in response to the printing commands.
Claim 19
Dependent Claim 332 words
A modular fax machine and printer assembly comprising: I) a modular fax machine comprising: a) a generally parallelepiped-shaped fax housing having generally horizontally extending top and bottom walls and generally vertically extending first and second lateral sidewalls, and a generally vertically extending back sidewall which define an interior cavity having a forward opening; b) a fax drawer displaceably supported by said fax housing; said fax drawer comprising a generally vertically extending front face portion and a generally horizontally extending bed portion; said bed portion being fully retractable into said housing interior cavity and being forwardly extendable from said interior cavity opening; c) a generally flat, generally horizontally disposed control panel mounted in said fax drawer bed portion; d) a generally flat, generally horizontally disposed document feeder tray mounted in said fax drawer bed portion; e) a document scanner mounted in said fax drawer bed portion; f) said fax drawer having an open state wherein said control panel and said document feeder tray are accessible from outside said fax housing and a closed state wherein said control panel and said document feeder tray are inaccessible from outside said fax housing; g) a controller, fax, and modem board fixedly associated with said fax housing; h) a power supply module fixedly mounted within said fax housing and electrically connected to said board; i) a flexible sheath mechanically attached at one end to said housing and at an opposite end to said drawer and supporting electrical cable extending between said board and said control panel, said document feeder and said document scanner; II) a printer having a footprint no larger than the footprint of the fax housing; a) said printer being operably electrically connected to said fax machine for receiving printing commands therefrom; b) said printer being positioned on top said fax housing top wall in alignment therewith whereby the combined footprint of said fax machine and said printer mounted thereon is approximately the same size as the individual footprint of said fax machine standing alone.
Claim 20
Dependent Claim 332 words
A modular fax machine and printer assembly comprising: I) a modular fax machine comprising: a) a generally parallelepiped-shaped fax housing having generally horizontally extending top and bottom walls and generally vertically extending first and second lateral sidewalls, and a generally vertically extending back sidewall which define an interior cavity having a forward opening; b) a fax drawer displaceably supported by said fax housing; said fax drawer comprising a generally vertically extending front face portion and a generally horizontally extending bed portion; said bed portion being fully retractable into said housing interior cavity and being forwardly extendable from said interior cavity opening; c) a generally flat, generally horizontally disposed control panel mounted in said fax drawer bed portion; d) a generally flat, generally horizontally disposed document feeder tray mounted in said fax drawer bed portion; e) a document scanner mounted in said fax drawer bed portion; f) said fax drawer having an open state wherein said control panel and said document feeder tray are accessible from outside said fax housing and a closed state wherein said control panel and said document feeder tray are inaccessible from outside said fax housing; g) a controller, fax, and modem board fixedly associated with said fax housing; h) a power supply module fixedly mounted within said fax housing and electrically connected to said board; i) a flexible sheath mechanically attached at one end to said housing and at an opposite end to said drawer and supporting electrical cable extending between said board and said control panel, said document feeder and said document scanner; II) a printer having a footprint no larger than the footprint of the fax housing; a) said printer being operably electrically connected to said fax machine for receiving printing commands therefrom; b) said printer being positioned on top said fax housing top wall in alignment therewith whereby the combined footprint of said fax machine and said printer mounted thereon is approximately the same size as the individual footprint of said fax machine standing alone.
Claim 21
Dependent Claim 25 words
The invention of claim 15 wherein the height of said modular fax machine is less than 25% of the smaller of its length and width.

References Cited (Backward Citations)

US4139855A Cited
JPS5913471A Cited
US4652937A Cited
US4735467A Cited
US4912563A Cited
US4970544A Cited
JPH0273696A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1995-11-24 1996-05-25 1996-11-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1999-11-24 2000-05-25 2000-11-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2003-11-24 2004-05-25 2004-11-24 $7700.00 Window Closed / Lapsed

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