Patent US4183609A successfully refreshed from Google Patents.
US4183609A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insulator board for spring probe fixtures
Assignee: Individual
•
Filing: 1978-03-16
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Granted: 1980-01-15
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Expires: 1998-03-16
Abstract
Abstract An insulator board for spring probe assemblies is formed by a method that includes: providing a board having upper and lower sections, drilling parallel openings through the sections, installing spring probe tubular housings in the openings, and contacting the sections and installed housings with synthetic resin and allowing the resin to cure to lock the housings to the sections.
Inventors
- 👤 L. Jack Luna
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:41
CPC Classifications
G; G01; G01R; G01R1/00; G01R1/02; G01R1/06; G01R1/067; G01R1/073; G01R1/07307; G01R1/07314; G01R1/07328; G01R1/06711; G01R1/06716; G01R1/06722
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
87 words
In an insulator board for spring probe assemblies, (a) upper and lower horizontal plates which are vertically spaced apart, (b) vertically extending tubular housings to receive spring probe assemblies, the housings extending through bores formed in the plates and the housings operatively connected to the plates, and (c) insulative material associated with at least one of the plates and bonded to portions of the housings adjacent at least one plate, said material extending in at least one layer bonded to a side of at least one plate.
Claim 2
Dependent Claim
87 words
In an insulator board for spring probe assemblies, (a) upper and lower horizontal plates which are vertically spaced apart, (b) vertically extending tubular housings to receive spring probe assemblies, the housings extending through bores formed in the plates and the housings operatively connected to the plates, and (c) insulative material associated with at least one of the plates and bonded to portions of the housings adjacent at least one plate, said material extending in at least one layer bonded to a side of at least one plate.
Claim 3
Dependent Claim
38 words
The board of claim 1 wherein said insulative material includes upper and lower horizontal layers, the upper layer bonded to the underside of the upper plate, and the lower layer bonded to the upperside of the lower plate.
Claim 4
Dependent Claim
20 words
The board of claim 2 wherein the upper and lower insulative layers comprise cured synthetic resin forming a space therebetween.
Claim 5
Dependent Claim
27 words
The combination of claim 3 including an opening through at least one of said plates to pass uncured flowable synthetic resin into the space between the plates.
Claim 6
Dependent Claim
15 words
The combination of claim 4 wherein said opening also extends through one of said layers.
Claim 7
Dependent Claim
18 words
The board of claim 1 wherein the board includes a metallic frame carrying said upper and lower plates.
Claim 8
Dependent Claim
16 words
The combination that includes the board of claim 1 and spring probe assemblies in said housings.
Claim 9
Dependent Claim
38 words
The combination of claim 7 including wire wrap terminal pins attached to the lower ends of said housings, there being means at the upper end portions of the housings removably retaining said spring probe assemblies in the housings.
Claim 10
Dependent Claim
20 words
The combination of claim 7 wherein said probe assemblies include plungers in sliding contact with bores formed by the housings.
Claim 11
Dependent Claim
17 words
The combination of claim 1 including wire wrap terminal pins attached to lower ends of said housings.
Claim 12
Dependent Claim
15 words
The board of claim 1 wherein said housings have press fit with said plate bores.
Claim 13
Dependent Claim
106 words
In an insulator board for spring probe assemblies, (a) upper and lower horizontal plates which are vertically spaced apart, (b) vertically extending tubular housings to receive spring probe assemblies, the housings extending through bores formed in the plates and the housings operatively connected to the plates, and (c) insulative material associated with the plates and bonded to portions of the housings adjacent surfaces defined by at least one of the plates, (d) the board including a metallic frame carrying said upper and lower plates, (e) the board forming a central opening and having an inner periphery, said periphery being outwardly recessed to receive said insulative material.
Claim 14
Dependent Claim
106 words
In an insulator board for spring probe assemblies, (a) upper and lower horizontal plates which are vertically spaced apart, (b) vertically extending tubular housings to receive spring probe assemblies, the housings extending through bores formed in the plates and the housings operatively connected to the plates, and (c) insulative material associated with the plates and bonded to portions of the housings adjacent surfaces defined by at least one of the plates, (d) the board including a metallic frame carrying said upper and lower plates, (e) the board forming a central opening and having an inner periphery, said periphery being outwardly recessed to receive said insulative material.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-01-14 | 1983-07-16 | 1984-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-01-14 | 1987-07-16 | 1988-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-01-14 | 1991-07-16 | 1992-01-15 | $7700.00 | Window Closed / Lapsed |