US4797114A — Jack circuit board assembly

Claim 1

Independent Claim 253 words

An electrical connector comprising: an elongated first dielectric body having extended through its thickness a pair of longitudinally spaced aperatures, each being provided with an integral first latching device, and an interposed plurality of first contact receiving holes; an elongated second dielectric body having a front surface and a rear surface defining an interposed thickness of said second dielectric body, said second dielectric body having its front surface interfaced with said first dielectric body and having extended through its thickness a plurality of second contact receiving holes, each being aligned with a respective first contact receiving hole, and said second body having a pair of longitudinally spaced portions from which respective integral second latching means extend into engagement with respective first latching devices for removably securing second body to said first body; a plurality of electrical contact members having contact end portions disposed in respective first contact receiving holes in said first body and being extended integrally therefrom through said aligned second contact receiving holes in said second body, said electrical contact members having integral other end portions protruding from said rear surface of said second body; and wall means extended from said rear surface of the second body with said protruding end portions of said electrical contact members for cooperating therewith in forming electrical connections with said connector through said electrical contact members, said dielectric wall means including means for mounting to a printed circuit board and disposing said contact members in electrically connectable relationship with conductors on said printed circuit board.

Claim 2

Dependent Claim 253 words

An electrical connector comprising: an elongated first dielectric body having extended through its thickness a pair of longitudinally spaced aperatures, each being provided with an integral first latching device, and an interposed plurality of first contact receiving holes; an elongated second dielectric body having a front surface and a rear surface defining an interposed thickness of said second dielectric body, said second dielectric body having its front surface interfaced with said first dielectric body and having extended through its thickness a plurality of second contact receiving holes, each being aligned with a respective first contact receiving hole, and said second body having a pair of longitudinally spaced portions from which respective integral second latching means extend into engagement with respective first latching devices for removably securing second body to said first body; a plurality of electrical contact members having contact end portions disposed in respective first contact receiving holes in said first body and being extended integrally therefrom through said aligned second contact receiving holes in said second body, said electrical contact members having integral other end portions protruding from said rear surface of said second body; and wall means extended from said rear surface of the second body with said protruding end portions of said electrical contact members for cooperating therewith in forming electrical connections with said connector through said electrical contact members, said dielectric wall means including means for mounting to a printed circuit board and disposing said contact members in electrically connectable relationship with conductors on said printed circuit board.

Claim 3

Dependent Claim 72 words

An electrical connector as set forth in claim 1 wherein each of said first latching devices comprises a ramp-like portion of said first body terminating in a sheer end surface, and each of said second latching means comprises a flexible leg having a tapered end portion aligned with a respective ramp-like portion of the first body and provided with shoulder means for latchingly engaging said sheer end surface of the ramp-like portion.

Claim 4

Dependent Claim 220 words

An electrical connector comprising: A first dielectric body having opposing front and rear surfaces and having extended therebetween a plurality of mutually spaced first holes; a second dielectric body removably secured to said first body and having a front surface abutting said rear surface of the first body, said second body having an opposing rear surface provided with a plurality of mutually spaced second holes which extend through the front surface of said second body and communicate with respective first holes; a wall portion extended integrally from said rear surface of said second body, the wall portion having a first surface adjacent said plurality of second holes provided with a linear array of troughs, each extending rearwardly from a respective second hole in said rear surface of the second body, said wall portion also including means for mounting to a printed circuit board and disposing said troughs adjacent respective conductors on said printed circuit board; and a plurality of electrical contact members having first end portions disposed in respective first holes in said first body and extended integrally therefrom through said communicating second holes; said electrical contact members having integral second end portions protruding from said rear surface of said second body and guided by respective troughs into electrically connectable relationship with said adjacent conductors on said printed circuit board.

Claim 5

Dependent Claim 220 words

An electrical connector comprising: A first dielectric body having opposing front and rear surfaces and having extended therebetween a plurality of mutually spaced first holes; a second dielectric body removably secured to said first body and having a front surface abutting said rear surface of the first body, said second body having an opposing rear surface provided with a plurality of mutually spaced second holes which extend through the front surface of said second body and communicate with respective first holes; a wall portion extended integrally from said rear surface of said second body, the wall portion having a first surface adjacent said plurality of second holes provided with a linear array of troughs, each extending rearwardly from a respective second hole in said rear surface of the second body, said wall portion also including means for mounting to a printed circuit board and disposing said troughs adjacent respective conductors on said printed circuit board; and a plurality of electrical contact members having first end portions disposed in respective first holes in said first body and extended integrally therefrom through said communicating second holes; said electrical contact members having integral second end portions protruding from said rear surface of said second body and guided by respective troughs into electrically connectable relationship with said adjacent conductors on said printed circuit board.

Claim 6

Dependent Claim 32 words

An electrical connector as set forth in claim 3 wherein each of said troughs has a bottom surface sloped rearwardly of the second body and terminated in a respective rounded end surface.

Claim 7

Dependent Claim 34 words

An electrical connector as set forth in claim 3 wherein said wall portion has an opposing surface extended orthogonally from said rear surface of the second body and forms a right-angle support structure therewith.

Claim 8

Dependent Claim 232 words

An electrical connector assembly comprising: a first dielectric body having opposing front and rear surfaces and having extended therebetween a plurality of first contact receiving holes mutually spaced apart; a second dielectric body removably secured to said first body and having a front surface abutting said rear surface of the first body, said second body having an opposing rear surface provided with a plurality of mutually spaced second contact receiving holes, said second holes being extended through the front surface of said second body and communicating with respective first contact receiving holes in said first body; a plurality of electrical contact members disposed in respective first contact receiving holes and having contact end portions disposed adjacent said front surface of said first body, the contact members being extended through said communicating second holes and having respective protruding end portions extended from said rear surface of said second body; and a dielectric wall extended integrally from said rear surface of said second body and having opposing first and second surfaces, said first surface being disposed adjacent said protruding portions of said contact members and provided with mandrel means for bending said protruding portions of said contact members at an angle to the contact receiving holes, said dielectric wall comprising means for mounting to a printed circuit board and disposing said contact members in electrically connectable relationship with conductors on said printed circuit board.

Claim 9

Dependent Claim 232 words

An electrical connector assembly comprising: a first dielectric body having opposing front and rear surfaces and having extended therebetween a plurality of first contact receiving holes mutually spaced apart; a second dielectric body removably secured to said first body and having a front surface abutting said rear surface of the first body, said second body having an opposing rear surface provided with a plurality of mutually spaced second contact receiving holes, said second holes being extended through the front surface of said second body and communicating with respective first contact receiving holes in said first body; a plurality of electrical contact members disposed in respective first contact receiving holes and having contact end portions disposed adjacent said front surface of said first body, the contact members being extended through said communicating second holes and having respective protruding end portions extended from said rear surface of said second body; and a dielectric wall extended integrally from said rear surface of said second body and having opposing first and second surfaces, said first surface being disposed adjacent said protruding portions of said contact members and provided with mandrel means for bending said protruding portions of said contact members at an angle to the contact receiving holes, said dielectric wall comprising means for mounting to a printed circuit board and disposing said contact members in electrically connectable relationship with conductors on said printed circuit board.

Claim 10

Dependent Claim 55 words

An assembly as set forth in claim 6 wherein said mandrel means comprises a linear array of troughs having respective bottom surfaces sloping toward said second surface of the wall and aligned with a respective protruding portion of said contact members, said respective protruding portion being conformingly disposed against said bottom surface of the trough.

Claim 11

Dependent Claim 66 words

An assembly as set forth in claim 7 wherein said opposing second surface of the wall is disposed orthogonally with respect to said rear surface of the connector body and comprises a right-angle support means for mounting said connector to said printed circuit board and for disposing said protruding portions of said contact members in electrically connectable relationship with said conductors on said printed circuit board.

Claim 12

Dependent Claim 45 words

An assembly as set forth in claim 8 wherein said printed circuit board has an end portion disposed against said opposing second surface of the wall and is provided with aperture means for receiving said protruding portions of the contact members disposed in said troughs.

Claim 13

Dependent Claim 248 words

A right angle electrical connector adapted for electrically connecting an array of parallel terminal pins to respective conductor terminals of a printed circuit board, comprising: a dielectric housing having front and rear surfaces and a plurality of spaced apertures extending between said front and rear surfaces, said apertures being arranged for receiving said array of parallel terminal pins; a plurality of electrical conductor members, each comprising a resilient electrical contact positioned in a respective one of said plurality of spaced apertures for removably engaging a respective one of said parallel terminal pins, each of said electrical conductor members further comprising a contact strip extending rearwardly past the said rear surface of said dielectric housing; a dielectric cap seated against said rear surface of said dielectric housing for retaining said plurality of resilient electrical contacts in said plurality of apertures, said dielectric cap member having a plurality of spaced holes, each aligned with a respective one of said apertures of said dielectric housing for providing passages for said rearwardly extending contact strips; means for removably securing said dielectric cap to said dielectric housing; and means for mounting said cap to said printed circuit board, said mounting means comprising a wall member extending rearwardly from said cap, said wall member comprising a plurality of troughs for receiving said contact strips, said troughs each having a downwardly curved end portion for directing said contact strips in a downward direction for electrically interconnecting with said conductor terminals of said printed circuit board.

Claim 14

Dependent Claim 248 words

A right angle electrical connector adapted for electrically connecting an array of parallel terminal pins to respective conductor terminals of a printed circuit board, comprising: a dielectric housing having front and rear surfaces and a plurality of spaced apertures extending between said front and rear surfaces, said apertures being arranged for receiving said array of parallel terminal pins; a plurality of electrical conductor members, each comprising a resilient electrical contact positioned in a respective one of said plurality of spaced apertures for removably engaging a respective one of said parallel terminal pins, each of said electrical conductor members further comprising a contact strip extending rearwardly past the said rear surface of said dielectric housing; a dielectric cap seated against said rear surface of said dielectric housing for retaining said plurality of resilient electrical contacts in said plurality of apertures, said dielectric cap member having a plurality of spaced holes, each aligned with a respective one of said apertures of said dielectric housing for providing passages for said rearwardly extending contact strips; means for removably securing said dielectric cap to said dielectric housing; and means for mounting said cap to said printed circuit board, said mounting means comprising a wall member extending rearwardly from said cap, said wall member comprising a plurality of troughs for receiving said contact strips, said troughs each having a downwardly curved end portion for directing said contact strips in a downward direction for electrically interconnecting with said conductor terminals of said printed circuit board.

Claim 15

Dependent Claim 26 words

The connector recited in claim 10 wherein said securing means comprises a pair of flexible latching legs each having a shoulder for engaging said dielectric housing.

Claim 16

Dependent Claim 25 words

The connector recited in claim 11 wherein said dielectric housing further comprises a pair of apertures with ramp-like portions for receiving said flexible latching legs.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1992-01-10	1992-07-11	1993-01-10	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1996-01-10	1996-07-11	1997-01-10	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2000-01-10	2000-07-11	2001-01-10	$7700.00	Window Closed / Lapsed

Jack circuit board assembly

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