US5069627A — Adjustable stacking connector for electrically co…

Claim 1

Independent Claim 129 words

An electrical connector for electrically connecting corresponding circuits on opposed surfaces of spaced apart parallel circuit boards comprising: a first and a second housing engaged with each other via a plurality of integral interlocking members positioned on each housing, corresponding ones of said integral interlocking member of one housing interlocking with corresponding ones of said other integral interlocking members of the other housing to form a spacer having one of a plurality of predetermined distances defined by engagement of said interlocking members; an electrical circuit conductor attached to said spacer and disposed to electrically engage a plurality of electrical conductive paths positioned on each of said circuit boards, said electrical circuit conductor being adjustable to provide electrical connection between the circuit boards at any one of said predetermined distances.

Claim 2

Dependent Claim 129 words

An electrical connector for electrically connecting corresponding circuits on opposed surfaces of spaced apart parallel circuit boards comprising: a first and a second housing engaged with each other via a plurality of integral interlocking members positioned on each housing, corresponding ones of said integral interlocking member of one housing interlocking with corresponding ones of said other integral interlocking members of the other housing to form a spacer having one of a plurality of predetermined distances defined by engagement of said interlocking members; an electrical circuit conductor attached to said spacer and disposed to electrically engage a plurality of electrical conductive paths positioned on each of said circuit boards, said electrical circuit conductor being adjustable to provide electrical connection between the circuit boards at any one of said predetermined distances.

Claim 3

Dependent Claim 64 words

The electrical connector of claim 1, wherein each of said housings include resilient bias means positioned on said housing surface adjacent to said circuit boards, said resilient bias means engaging said electrical circuit conductor to said electrical conductive paths with a preselected normal force upon engagement of said housing surface to said circuit boards, said predetermined distances defined by spacing between said circuit boards.

Claim 4

Dependent Claim 67 words

The electrical connector of claim 2, wherein each of said housings includes a receiving cavity on said housing surface adjacent to said circuit boards to receive said resilient biasing means, said resilient biasing means comprising a canted spring disposed in said receiving cavity to position the outer surface of spring to provide said preselected normal force to engage said electrical circuit conductor to said electrical conductive paths.

Claim 5

Dependent Claim 41 words

The electrical connector of claim 1, wherein said first and second housings each include positioning means to correctly position said circuit boards to said electrical connector, and aligning means to correctly align said electrical circuit conductor to said electrical conductive paths.

Claim 6

Dependent Claim 43 words

The electrical connector of claim 1, wherein each of said housing interlocking members comprise tongues and grooves which include an interlock of a shape selected from the group consisting of squares, rectangles, triangles, sawtooth, truncated circles, truncated triangles, sine waves, or "S" shapes.

Claim 7

Dependent Claim 46 words

The electrical connector of claim 5, wherein tongue and groove interlocks include a plurality of rectangular projections protruding from at least one side of said tongue thereby forming a plurality of grooves having a plurality of rectangular indentations disposed to receive tongues from said other housing.

Claim 8

Dependent Claim 24 words

The electrical connector of claim 1, wherein each of said housings include material selected from the group consisting of plastics, nylon, and dielectric materials.

Claim 9

Dependent Claim 79 words

The electrical connector of claim 4, wherein said positioning means comprises a plurality of positioning projections extending from said housing surface adjacent to said circuit boards, said circuit boards having a plurality of matched openings to receive said positioning projections, and said aligning means comprises a plurality of aligning projections disposed on a housing recess defined on a nonadjacent housing surface to said circuit boards, electrical circuit conductors having a plurality of matched openings to receive said aligning projections.

Claim 10

Dependent Claim 25 words

The electrical connector of claim 1, additionally comprising a latch having means engaging the spacer to provide a protective surface over said electrical circuit conductor.

Claim 11

Dependent Claim 156 words

A kit for constructing a space adjustable electrical connector for electrically connecting corresponding circuits on opposed surfaces of spaced apart parallel circuit boards comprising: a pair of housings defining a plurality of integral interlocking members positioned on each housing, said interlocking members of one housing disposed to engage with said interlocking members of the other housing to define by engagement of said members to form a spacer having one of a plurality of predetermined distances which match said space between said parallel circuit boards; an electrical circuit conductor adapted to be attached to said spacer and disposed to engage a plurality of electrical conductive paths positioned on said parallel circuit boards, said electrical conductor being adjustable to provide electrical connection at any one of said predetermined distances between said circuit boards; and a pair of resilient biasing means disposed to position the electrical circuit conductor in normal force engagement with conductive paths on said circuit boards.

Claim 12

Dependent Claim 156 words

A kit for constructing a space adjustable electrical connector for electrically connecting corresponding circuits on opposed surfaces of spaced apart parallel circuit boards comprising: a pair of housings defining a plurality of integral interlocking members positioned on each housing, said interlocking members of one housing disposed to engage with said interlocking members of the other housing to define by engagement of said members to form a spacer having one of a plurality of predetermined distances which match said space between said parallel circuit boards; an electrical circuit conductor adapted to be attached to said spacer and disposed to engage a plurality of electrical conductive paths positioned on said parallel circuit boards, said electrical conductor being adjustable to provide electrical connection at any one of said predetermined distances between said circuit boards; and a pair of resilient biasing means disposed to position the electrical circuit conductor in normal force engagement with conductive paths on said circuit boards.

Claim 13

Dependent Claim 36 words

The kit of claim 10, additionally comprising a latch having means to engage said latch to the assembled housings forming said electrical connector to provide a protective cover over the surface of said electrical circuit conductor.

Claim 14

Dependent Claim 40 words

The kit of claim 10, wherein said housings each include positioning means formed on said housings to correctly position said electrical connector to said circuit boards, and aligning means to correctly align said electrical circuit to said electrical conductive paths.

Claim 15

Dependent Claim 43 words

The kit of claim 10, wherein each of said housings includes a receiving cavity on an adjacent surface of each housing to receive a resilient bias means, said housings constructed of material selected from the group consisting of plastics, nylon, and dielectric materials.

Claim 16

Dependent Claim 42 words

The kit of claim 10, wherein each of said housing interlocking members comprise tongues and grooves which include an interlock of a shape selected from the group consisting of squares, rectangles, triangles, sawtooth, truncated circles, truncated triangles, sine waves, or "S" shapes.

Claim 17

Dependent Claim 46 words

The connector of claim 14, wherein each of said housing interlocks include a plurality of rectangular projections protruding from at least one side of said tongue thereby forming a plurality of grooves having a plurality of rectangular indentations disposed to receive tongues from said other housing.

Claim 18

Dependent Claim 51 words

The kit of claim 10, wherein said positioning means comprise a plurality of positioning projections extending from said housing surface disposed to be adjacent to said circuit boards, and said aligning means comprises a plurality of aligning projections disposed on a recess formed on a housing surface non-adjacent to said boards.

Claim 19

Dependent Claim 81 words

The kit of claim 10, wherein said resilient bias means comprises an canted spring disposed to be positioned along the major axis of said housing in a receiving cavity on the housing surface disposed to be adjacent to said circuit boards, whereby said canted spring having the outer surface of said spring coils extending beyond said housing surface a predetermined distance to exert a precalculated normal force upon said electrical connector engaging said circuit boards along on said adjacent housing surface.

Claim 20

Dependent Claim 85 words

A housing for forming an adjustable size spacer for use in electrically interconnecting corresponding circuits on opposed surfaces of spaced apart parallel circuit boards comprising a body having a plurality of interlocking members defining a plurality of interlocks engageable at any one of a plurality of predetermined distances, said interlocks being structured to receive in engagement therewith complementary interlocks from another housing at any one of said plurality of predetermined distances, the interlocking housings thereby defining a spacer having a plurality of adjustable space settings.

Claim 21

Dependent Claim 85 words

A housing for forming an adjustable size spacer for use in electrically interconnecting corresponding circuits on opposed surfaces of spaced apart parallel circuit boards comprising a body having a plurality of interlocking members defining a plurality of interlocks engageable at any one of a plurality of predetermined distances, said interlocks being structured to receive in engagement therewith complementary interlocks from another housing at any one of said plurality of predetermined distances, the interlocking housings thereby defining a spacer having a plurality of adjustable space settings.

Claim 22

Dependent Claim 46 words

The housing of claim 18, wherein said interlocking members comprise a plurality of tongues and grooves defining engagement surfaces, said surfaces having shapes ranging from an angle defined by a major axis of said housing to an angle defined by a minor axis of said housing.

Claim 23

Dependent Claim 18 words

The housing of claim 19, wherein said housing further includes resilient bias means positioned on one housing surface.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1994-12-02	1995-06-03	1995-12-03	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1998-12-02	1999-06-03	1999-12-03	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2002-12-02	2003-06-03	2003-12-03	$7700.00	Window Closed / Lapsed

Adjustable stacking connector for electrically connecting circuit boards

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