Automatic transmission lever position indicating device

Claim 2

A visual indicating device for an automotive vehicle having an automatic transmission operatively shiftable by a lever, said lever movable to anyone of a parking position, a reverse position, a neutral position and a plurality of forward driving speed positions, and means for for generating input signals indicative of the position the lever is in, said visual indicating device comprising: a housing including a face wall structure having an opaque background with a first plurality of spaced translucent indicators corresponding to the positions of the lever, each of said first translucent indicators corresponding to one of the parking position, the reverse position, the neutral position, and one of the plurality of forward driving speed positions; a second plurality of spaced translucent indicators equal in number to that of said first translucent indicators formed on said face wall structure, each of said second translucent indicators being associated with one of said first translucent indicators and positioned adjacent thereto, and each of said second translucent indicators having a light emitting diode positioned in close proximity thereto and within said housing; an illumination-confining means positioned within said housing and adjacent to each of said light emitting diodes for said second translucent indicators to confine the illumination of said each light emitting diode to only one of said second translucent indicators; a separate illuminating means comprising a light source housed inside said housing for simultaneously illuminating all of said first translucent indicators by directing said light source from inside of said housing through said first translucent indicators; and a circuit means within said housing including leads for receiving signals, including said input signals of the automotive transmission, for activating said separate illuminating means, and for additionally illuminating one of said second translucent indicators with one of said light emitting diodes that corresponds to the position of the lever is in so as to provide a visual indication of all of the lever positions and the position of the lever.

Claim 3

The device as defined in claim 1, further comprising means for turning on said separate illuminating means, wherein said light source is at least one light bulb.

Claim 4

The device as defined in claim 2, wherein said light source is at least one incandescent light bulb.

Claim 5

The device as defined in claim 22, wherein said housing comprises a rear wall and peripheral walls extending from a periphery of said rear wall and terminating in an open end, providing access to an interior space defined by said rear wall and said peripheral walls, said circuit means including a circuit board, means on the interior of said housing walls for enabling said circuit board to be guided rectilinearly through the open end of said housing into an operative position within said interior space, said face wall structure being movable into closing relation to the open end of said housing and in engagement with said circuit board to fixedly retain the same in said operative position.

Claim 6

The device as defined in claim 4, wherein said rear wall is formed with a slot and exterior wall sections defining an exterior socket leading to said slot, said circuit board including a connecting section which extends through said slot into said socket when said circuit board is in said operative position, said leads extending onto said connecting section of said circuit board for electrical connection with a plug assembly insertable within said socket.

Claim 7

The device as defined in claim 5, wherein said light emitting diodes are mounted on said circuit board by a light emitting diode support structure within which all of said light emitting diodes are mounted in sequentially spaced relation, and which cooperates with said face wall structure when said face wall structure is in closing relation with the open end of said main housing structure and said circuit board is in the operative position thereof, said light emitting diode support structure and said face wall structure in cooperating relation providing said illumination confining means.

Claim 8

The device as defined in claim 6, wherein said light emitting diode support structure includes an elongated body having light emitting diode bases within which said light emitting diodes are fixed, said elongated body having molded thereon at least one pair of spaced barb shaped prongs, said circuit board having an opening therein for receiving each of said at least one pair of spaced barb-shaped prongs therethrough in such a way that the prongs of each pair are moved together as they pass through the opening and then move away from one another into engagement with the circuit board to thereby fixedly retain the light emitting diode support structure on said circuit board.

Claim 9

The device as defined in claim 7, wherein said light emitting diode support structure and said face wall structure each having cooperating means thereon, said cooperating means including integral mounting tabs with lugs and tab receiving portions having openings for receiving said tab lugs when said light emitting diode support structure and said face wall structure are moved into cooperating relation.

Claim 10

The device as defined in claim 8, wherein said illumination confining means includes annular shrouds extending from said face wall structure in surrounding relation to said light emitting diodes.

Claim 11

The device as defined in claim 1, wherein said circuit means includes a circuit board and wherein said light emitting diodes are mounted on said circuit board by a light emitting diode support structure within which all of said light emitting diodes are mounted in sequentially spaced relationship, and which cooperates with said face wall structure, said light emitting diode support structure and said face wall structure forming said illumination confining means.

Claim 12

The device as defined in claim 10, wherein said light source is an incandescent light bulb carried by said circuit board within said housing.

Claim 13

The device as defined in claim 10, wherein said face wall structure includes an exterior laminate providing spaced areas within which said first translucent indicators and said second translucent indicators are disposed, the remainder of said face wall structure joining an interior face of said laminate and having openings communicating with the interior face of the laminate within the areas of said first translucent indicators and within said second translucent indicators.

Claim 14

The device as defined in claim 1, wherein said face wall structure includes an exterior laminate providing spaced areas within which said first translucent indicators and said second translucent indicators are disposed, the remainder of said face wall structure joining an interior face of said laminate and having openings communicating with the interior face of said laminate within the areas of said first translucent indicators and said second translucent indicators.

Claim 15

The device as defined in claim 4, wherein said face wall structure includes an exterior laminate providing spaced areas within which said first translucent indicators and said second translucent indicators are disposed, the remainder of said face wall structure joining an interior face of said laminate and having openings communicating with the interior face of said laminate within the areas of said first translucent indicators and said second translucent indicators.

Claim 16

The device as defined in claim 1, wherein the number of leads for the input signals of the automatic transmission is less than the number of light emitting diodes, said circuit means including decoding means between said input signal leads and said light emitting diodes for determining the position the lever is in and providing an output indicative thereof, for energizing one of said light emitting diodes associated with one of said second translucent indicators corresponding to the position the lever is in.

Claim 17

The device as defined in claim 10, wherein the number of leads for the input signals of the automatic transmission is less than the number of light emitting diodes, said circuit means including decoding means between said input signal leads and said light emitting diodes for determining the position the lever is in and providing an output indicative thereof, for energizing one of said light emitting diodes associated with one of said second translucent indicators corresponding to the position the lever is in.

Claim 18

The device as defined in claim 15, wherein said leads include an output lead for delivering a signal when said decoding means is providing said output indicative of the position of the lever when in said parking position and neutral position.

Claim 19

A self-contained, readily attachable and detachable visual indicating module for attaching to an automotive vehicle having an automatic transmission operatively shiftable by a lever, said lever movable to anyone of a parking position, a reverse position, a neutral position and a plurality of forward driving speed positions, and means for for generating input signals indicative of the position the lever is in, said visual indicating device comprising: a housing having means for readily attaching and detaching to the vehicle, said housing including a face wall structure having an opaque background with a plurality of first spaced translucent indicators corresponding to the positions of the lever, each of said first translucent indicators corresponding to one of the parking position, the reverse position, the neutral position, and one of the plurality of forward driving speed positions; a second plurality of spaced translucent indicators equal in number to that of said first translucent indicators provided on said face wall structure, each of said second translucent indicators being associated with one of said first translucent indicators and positioned adjacent thereto, and each of said second translucent indicators having a light emitting diode positioned in close proximity thereto and within said housing; an illumination-confining means positioned within said housing and adjacent to each of the light emitting diodes for said second translucent indicators to confine the illumination of said each light emitting diode to only one of said second translucent indicators; a separate illuminating means comprising a light source housed inside said housing for simultaneously illuminating all of said first translucent indicators by directing said light source from inside of said housing through said first translucent indicators; and a circuit means within said housing including leads for receiving signals, including said input signals of the automotive transmission, for activating said separate illuminating means, and for additionally illuminating one of said second translucent indicators with one of said light emitting diodes that corresponds to the position of the lever is in so as to provide a visual indication of all of the lever positions and the position of the lever.

Claim 20

A self-contained, readily attachable and detachable visual indicating module for attaching to an automotive vehicle having an automatic transmission operatively shiftable by a lever, said lever movable to anyone of a parking position, a reverse position, a neutral position and a plurality of forward driving speed positions, and means for for generating input signals indicative of the position the lever is in, said visual indicating device comprising: a housing having means for readily attaching and detaching to the vehicle, said housing including a face wall structure having an opaque background with a plurality of first spaced translucent indicators corresponding to the positions of the lever, each of said first translucent indicators corresponding to one of the parking position, the reverse position, the neutral position, and one of the plurality of forward driving speed positions; a second plurality of spaced translucent indicators equal in number to that of said first translucent indicators provided on said face wall structure, each of said second translucent indicators being associated with one of said first translucent indicators and positioned adjacent thereto, and each of said second translucent indicators having a light emitting diode positioned in close proximity thereto and within said housing; an illumination-confining means positioned within said housing and adjacent to each of the light emitting diodes for said second translucent indicators to confine the illumination of said each light emitting diode to only one of said second translucent indicators; a separate illuminating means comprising a light source housed inside said housing for simultaneously illuminating all of said first translucent indicators by directing said light source from inside of said housing through said first translucent indicators; and a circuit means within said housing including leads for receiving signals, including said input signals of the automotive transmission, for activating said separate illuminating means, and for additionally illuminating one of said second translucent indicators with one of said light emitting diodes that corresponds to the position of the lever is in so as to provide a visual indication of all of the lever positions and the position of the lever.

Claim 21

The readily attachable and detachable module as defined in claim 18, wherein said light source is at least one light bulb.

Claim 22

The readily attachable and detachable module as defined in claim 18, wherein said light source is at least one incandescent light bulb.

Claim 23

The device as defined in claim 18, wherein said circuit means includes a circuit board and wherein said light emitting diodes are mounted on said circuit board by a light emitting diode support structure within which all of said light emitting diodes are mounted in sequentially spaced relationship, and which cooperates with said face wall structure, said light emitting diode support structure and said face wall structure forming said illumination confining means.