US4979914A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Extender board connector
Assignee: Honeywell Inc
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Filing: 1989-10-23
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Granted: 1990-12-25
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Expires: 2009-10-23
Abstract
Abstract An extender board connector is provided for connecting a circuit board card to a motherboard through an extender card for routing signals from the motherboard to the top of the extender for testing the circuit board card. The connector has first and second end portions, each having an integral mounting block with an octogonal slot. The connector also has first and second pins, each having an enlarged end portion and an octogonal middle portion and a grooved end portion with a ring groove. The octogonal middle portion of the pin is received in the octogonal slot of the connector for providing eight positions at each connector or a combination of eight-squared positions or 64 positions. The pin has a snap-on retaining ring received in the pin groove, and has a ring spacer disposed next to the snap-on retaining ring, and has a helical compression spring disposed between the ring spacer and the mounting block. The pin is adjustable for keying to one of eight positions by compressing the spring by pressing the spring on the grooved end portion and by then rotating the pin to the desired position.
Inventors
- 👤 Dan E. Robbins
- 👤 Joseph F. Straceski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:57
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/64; H01R13/645; H01R13/6453
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
115 words
A polarizing pin assembly for an extender board connector comprising: an elongate pin having an enlarged end portion and an octogonal middle portion and a grooved end portion with a ring groove; a mounting block having an octogonal hole for receiving said octogonal pin middle portion and having a portion to be fixedly connected to an extender board elongate connector hole portion: a snap-on retaining ring received in said pin ring groove and mounted on the pin: a ring spacer disposed between the snap-on retaining ring and the mounting block and being mounted on the pin: a helical compression spring disposed between the ring spacer and the mounting block and being mounted on the pin.
Claim 2
Dependent Claim
115 words
A polarizing pin assembly for an extender board connector comprising: an elongate pin having an enlarged end portion and an octogonal middle portion and a grooved end portion with a ring groove; a mounting block having an octogonal hole for receiving said octogonal pin middle portion and having a portion to be fixedly connected to an extender board elongate connector hole portion: a snap-on retaining ring received in said pin ring groove and mounted on the pin: a ring spacer disposed between the snap-on retaining ring and the mounting block and being mounted on the pin: a helical compression spring disposed between the ring spacer and the mounting block and being mounted on the pin.
Claim 3
Dependent Claim
157 words
An extender board connector for mounting on an extender board for connection to a printed circuit board, comprising: a first elongate end portion; a second elongate end portion similar to but opposite hand to the first elongate end portion; said first and second elongate end portions respectively having first and second mounting block portions with first and second multi-sided holes; first and second polarizing pin means respectively having first and second adjustable elongate pins respectively rotatable to different orientations and respectively having first and second pin portions; said first and second pin portions respectively having first and second multi-sided outer surfaces and being respectively received in said first and second multi-sided holes for respectively setting orientations of the elongate pins; and said first and second polarizing pin means respectively having first and second spring means urging said first and second pin multi-sided outer surfaces in respective positions and orientations within said respective first and second multi-sided holes.
Claim 4
Dependent Claim
157 words
An extender board connector for mounting on an extender board for connection to a printed circuit board, comprising: a first elongate end portion; a second elongate end portion similar to but opposite hand to the first elongate end portion; said first and second elongate end portions respectively having first and second mounting block portions with first and second multi-sided holes; first and second polarizing pin means respectively having first and second adjustable elongate pins respectively rotatable to different orientations and respectively having first and second pin portions; said first and second pin portions respectively having first and second multi-sided outer surfaces and being respectively received in said first and second multi-sided holes for respectively setting orientations of the elongate pins; and said first and second polarizing pin means respectively having first and second spring means urging said first and second pin multi-sided outer surfaces in respective positions and orientations within said respective first and second multi-sided holes.
Claim 5
Dependent Claim
50 words
The connector of claim 2, wherein said first and second spring means have respective first and second helical compression springs and have respective first and second spacer rings and have respective first and second snap-on retainer rings, said retainer rings received in respective first and second grooves in the pins.
Claim 6
Dependent Claim
27 words
The connector of claim 2, wherein said first and second multi-sided holes are oclogonal holes; and said first and second multi-sided pin outer surfaces are octogonal surfaces.
Claim 7
Dependent Claim
41 words
The connector of claim 2, wherein said first and second mounting block portions respectively have first and second bosses which are press fitted and cemented into respective first and second plain holes respectively disposed in the first and second end portions.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-12-24 | 1994-06-25 | 1994-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-12-24 | 1998-06-25 | 1998-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-12-24 | 2002-06-25 | 2002-12-25 | $7700.00 | Window Closed / Lapsed |