Compact telescoping telephone set

Claim 2

A compact, telescoping telephone instrument, comprising: a first composite housing configuration having an internal hollow, said housing having a top surface recess containing a dialer mechanism for initiating telephone calls, a bottom surface at a given angle with respect to said top surface with a plurality of apertures on said bottom surface, a telephone audio component located in said hollow and having a surface communicating with said apertures, said housing having an opened front end, a closed back end and closed side surfaces, a first guide means located on the opposite side of said top surface and within said hollow and relatively parallel to said side ends to provide a first path for guiding a slide member from said opened front end towards said back wall, second guide means located on the opposite side of said bottom surface and within said hollow for providing a second path in the same direction as said first path for guiding a slide member from said opened front end towards said back wall, a slidable housing member comprising a first hollow section at a first end for containing within said hollow another telephone component, said housing having a right and a left slide member extending from said first section at a second end with said members relatively parallel one to the other and platform means positioned between said members to align and position the same, each of said members having a top surface configuration adapted to coact with said guide means to enable said slidable housing to move towards said back wall of said first housing, and said members further having a bottom surface configuration coacting with said second guide means to further enable said slidable housing to move in the same direction, whereby said slide members as coacting with said first and second guide means permits said slidable housings to slide towards and away from said back wall to thereby cause said another telephone component to be positioned closer to or further away from said dialer according to the movement of said slidable housing.

Claim 3

The telephone instrument according to claim 1 wherein said first composite housing comprises a top housing section having a top surface recess for containing said dialer with an open bottom, a bottom housing section having a bottom surface at said given angle with an opened top relatively congruent to said open bottom of said top housing section and means for securing said top section to said bottom section with said open bottom and said open top communicating to form said internal hollow, with said top housing section containing said dialer mechanism, and said bottom housing section containing said telephone audio component.

Claim 4

The telephone instrument according to claim 1 wherein said opened front end of said first composite housing contains a flange extending upwardly from said bottom surface, and means located on said platform of said slidable member adapted to coact with said flange to prevent dislodging of said slidable housing from said composite housing.

Claim 5

The telephone instrument according to claim 1 wherein said first guide means located on the opposite side of said top surface and within said hollow comprises a first flange extending from said opened front end towards said back wall and spaced a predetermined distance from a first side surface to form a first guide channel therebetween, a second flange extending from said opened front end towards said back wall and relatively parallel to said first flange to form a second guide channel with said opposite side surface.

Claim 6

The telephone instrument according to claim 4 wherein said slidable housing includes on said top surface thereof a first and second projection spaced apart one from the other at a distance determined by said first and second guide channels and each adapted to ride in an associated channel to cause said slidable housing to slide from said opened front end towards said back wall.

Claim 7

The telephone instrument according to claim 1 wherein said second guide means located on the opposite side of said bottom surface includes a third flange extending from said opened front end towards said back wall and spaced a predetermined distance from a first side surface of said first housing, and a fourth flange extending in the same direction as said third flange and parallel thereto and spaced from said other side surface by said predetermined distance.

Claim 8

The telephone instrument according to claim 6 wherein said platform means positioned between said slide members includes first and second channels located at each side and located between the juncture of said slide members and said platform for coacting with and riding within said third and fourth flanges.

Claim 9

The telephone instrument according to claim 1 wherein said first section of said slidable housing has a sloping top surface at a given angle from the horizontal with said surface sloping from a top side to a bottom side and relatively in a plane opposite to the said angled bottom surface of said first housing, said sloping top surface of said first section having a plurality of apertures for communicating with said telephone component with said respective angled surfaces of said first section and said bottom surface presenting an optimum receive/talk condition to a user of said instrument.

Claim 10

The telephone instrument according to claim 1 wherein said given angle of said bottom surface is approximately twelve degrees with respect to the horizontal plane.

Claim 11

The telephone instrument according to claim 8 wherein said given angle of said sloping top surface of said slidable housing is about twenty-one degrees with respect to the horizontal plane.

Claim 12

The telephone instrument according to claim 1 wherein said telephone audio component located in said first composite housing is a telephone receiver.

Claim 13

The telephone instrument according to claim 1 wherein said telephone audio component located in said slidable housing member is a carbon telephone transmitter.

Claim 14

A compact, telescoping telephone instrument, comprising: a first housing (B) having a top surface and an opened bottom surface, said top surface having a recess for containing a dialer mechanism, first and second sidewalls and a back wall extending from said top surface to form an enclosure for said mechanism, said bottom surface of said housing (B) having first and second channels parallel to each other and extending from a opened front end towards said back wall, with each channel associated with and located a predetermined distance frm said an associated sidewall, a second housing (A) having a sloping top surface including a plurality of apertures, first and second sidewalls and a back wall, with an opened bottom surface, said sidewalls and back walls as surrounding said open bottom surface relatively congruent to said sidewalls and back walls of said first housing to permit said first housing to be emplaced over said second housing, to form a hollow recess therebetween, with said second housing containing a telephone audio component communicating with said apertures in said sloping top surface, with said top surface sloping from said back walls of said housings as emplaced towards said opened front end, said second housing (A) having located beneath said top surface and within said hollow first and second flanges directed from said opened front end towards said back wall and each separated from an associated sidewall by a predetermined distance, a third slidable housing (C) adapted to be inserted in said opened front end of said first and second emplaced housings, said third housing containing a first hollow section for containing another audio component and having first and second elongated side rail assemblies extending from a surface of said first section and relatively parallel one to the other, with a top surface of said side rail assemblies adapted to coact with and be guided by said first and second channels in said first housing (B) and with a bottom surface of said side rail assemblies adapted to coact with and be guided by said first and second flanges of said second housing (A) to permit said housing (C) to slide with respect to said first and second housings (A and B), means coupled to said third housing (C) to limit the distance said housing (C) slides with respect to said first (B) and second (A) housings.

Claim 15

A compact, telescoping telephone instrument, comprising: a first housing (B) having a top surface and an opened bottom surface, said top surface having a recess for containing a dialer mechanism, first and second sidewalls and a back wall extending from said top surface to form an enclosure for said mechanism, said bottom surface of said housing (B) having first and second channels parallel to each other and extending from a opened front end towards said back wall, with each channel associated with and located a predetermined distance frm said an associated sidewall, a second housing (A) having a sloping top surface including a plurality of apertures, first and second sidewalls and a back wall, with an opened bottom surface, said sidewalls and back walls as surrounding said open bottom surface relatively congruent to said sidewalls and back walls of said first housing to permit said first housing to be emplaced over said second housing, to form a hollow recess therebetween, with said second housing containing a telephone audio component communicating with said apertures in said sloping top surface, with said top surface sloping from said back walls of said housings as emplaced towards said opened front end, said second housing (A) having located beneath said top surface and within said hollow first and second flanges directed from said opened front end towards said back wall and each separated from an associated sidewall by a predetermined distance, a third slidable housing (C) adapted to be inserted in said opened front end of said first and second emplaced housings, said third housing containing a first hollow section for containing another audio component and having first and second elongated side rail assemblies extending from a surface of said first section and relatively parallel one to the other, with a top surface of said side rail assemblies adapted to coact with and be guided by said first and second channels in said first housing (B) and with a bottom surface of said side rail assemblies adapted to coact with and be guided by said first and second flanges of said second housing (A) to permit said housing (C) to slide with respect to said first and second housings (A and B), means coupled to said third housing (C) to limit the distance said housing (C) slides with respect to said first (B) and second (A) housings.

Claim 16

The telephone instrument according to claim 13, further including: a central boss depending from the bottom of said back surface of said first housing (B) and having an aperture located thereon.

Claim 17

The telephone instrument according to claim 14 wherein said sloping top surface of said second housing has an aperture therein for communicating with said aperture in said central boss when said first housing (B) is placed in congruency with said second housing (A), fastening means inserted in said apertures of said boss and said sloping surface for securing said first housing (B) to said second housing (A).

Claim 18

The telephone instrument according to claim 15 wherein said third slidable housing (C) further includes a platform positioned between said first and second elongated side rail members to provide support thereto while rigidly positioning the same.

Claim 19

The telephone instrument according to claim 16 wherein said platform includes a central aperture adapted to encircle said fastening means to allow said slidable housing (C) to move freely.

Claim 20

The telephone instrument according to claim 13 including means coupled to said slidable housing (C) operative to limit the movement of said housing (C) when said housing (C) is slid away from housings (A) and (B).

Claim 21

The telephone instrument according to claim 13 wherein said sloping top surface of said second housing (A) is at an angle of about twelve degrees with respect to the horizontal plane.

Claim 22

The telephone instrument according to claim 13 wherein a top surface of said first hollow section is at a predetermined angle, with said surface containing a plurality of apertures, said angle and hence the slope of said surface directed opposite to said sloping top surface of said second housing (A), wherein said telephone audio components have respective portions physically facing each other to provide a convenient receiver/transmit path for a user.

Claim 23

The telephone instrument according to claim 20 wherein said predetermined angle of said top surface of said first hollow section is about twenty degrees with respect to the horizontal plane.

Claim 24

The telephone instrument according to claim 13 further including a circuit board located in the hollow formed when said first housing (B) is emplaced in congruency with said second housing (A).

Claim 25

The telephone instrument according to claim 13 wherein said audio component in said second housing (A) is a telephone receiver component.

Claim 26

The telephone instrument according to claim 13 wherein said other audio component in said slidable housing (C) is a carbon transmitter.