US6688921B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermoplastic molded set screw connector assembly
Assignee: ABB Installation Products International LLC
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Filing: 2002-10-04
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Granted: 2004-02-10
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Expires: 2022-10-04
Abstract
Abstract A set screw connector includes an elongate generally rectangular conductive bus bar. The bus bar includes a first face having a plurality of spaced cable receiving apertures and a second face which is generally orthogonal to the first face having a plurality of spaced set screw apertures. The cable receiving apertures and the set screw apertures are in communication with one another. A cover formed of a thermoplastic elastomer (TPE) is molded over the bus bar. The molded cover further includes integrally formed auxiliary components insertable into at least one of the cable receiving apertures and the set screw receiving apertures.
Inventors
- 👤 Alan D. Borgstrom
- 👤 Kieran Higgins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:38
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/28; H01R4/30; H01R4/36; H01R13/00; H01R13/46; H01R13/52; H01R13/5213; H01R13/523; H01R4/70
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
99 words
A set screw connector for accommodating electrical cable comprising: an elongate generally rectangular conductive bus bar having a first face having a plurality of spaced cable receiving apertures and a second face generally orthogonal to said first face have a plurality of spaced set screw receiving apertures, said cable receiving apertures being in communication with said set screw receiving apertures; and a cover formed of thermoplastic elastomer (TPE), and molded over said bus bar, said molded cover further including integrally formed auxiliary components insertable into at least one of said cable receiving apertures and said set screw receiving apertures.
Claim 2
Dependent Claim
99 words
A set screw connector for accommodating electrical cable comprising: an elongate generally rectangular conductive bus bar having a first face having a plurality of spaced cable receiving apertures and a second face generally orthogonal to said first face have a plurality of spaced set screw receiving apertures, said cable receiving apertures being in communication with said set screw receiving apertures; and a cover formed of thermoplastic elastomer (TPE), and molded over said bus bar, said molded cover further including integrally formed auxiliary components insertable into at least one of said cable receiving apertures and said set screw receiving apertures.
Claim 3
Dependent Claim
19 words
A set screw connector of claim 1 wherein said auxiliary components are integrally attached by an integrally formed tether.
Claim 4
Dependent Claim
16 words
A set screw connector of claim 2 wherein said auxiliary components are detachable from said tether.
Claim 5
Dependent Claim
34 words
A set screw connector of claim 2 wherein said auxiliary components include elongate generally tubular cable size adapters, said cable size adapters are detachable from said tether for insertion into said cable receiving apertures.
Claim 6
Dependent Claim
21 words
A set screw connector of claim 4 wherein said auxiliary components further include sealing plugs for closing said set screw apertures.
Claim 7
Dependent Claim
33 words
A set screw connector of claim 5 wherein said cover includes set screw extensions adjacent to and rendering accessible said set screw apertures, and sealing plugs being received into said set screw extensions.
Claim 8
Dependent Claim
23 words
A set screw connector of claim 1 wherein said cover includes tubular cable extensions adjacent to and rendering accessible said cable receiving apertures.
Claim 9
Dependent Claim
19 words
A set screw connector of claim 7 wherein said cable size adapters are insertable into said tubular cable extensions.
Claim 10
Independent Claim
92 words
A method of manufacturing a set screw connector comprising the steps of: providing an elongate conductive generally rectangular bus bar, said bus bar having a first face including a plurality of cable apertures therein and a second face orthogonal to said first face having a plurality of set screw apertures therein; and molding a covering member over said bus bar, said covering member including a bus bar cover and a plurality of integrally formed auxiliary components for insertion into at least one of said cable receiving apertures and said set screw apertures.
Claim 11
Independent Claim
92 words
A method of manufacturing a set screw connector comprising the steps of: providing an elongate conductive generally rectangular bus bar, said bus bar having a first face including a plurality of cable apertures therein and a second face orthogonal to said first face having a plurality of set screw apertures therein; and molding a covering member over said bus bar, said covering member including a bus bar cover and a plurality of integrally formed auxiliary components for insertion into at least one of said cable receiving apertures and said set screw apertures.
Claim 12
Dependent Claim
25 words
A method of claim 9 , wherein said molding step further includes: integrally molding a tether interconnecting said auxiliary components and said bus bar cover.
Claim 13
Dependent Claim
20 words
A method of claim 10 , wherein said molding step further includes: detachably molding said auxiliary components to said tether.
Claim 14
Dependent Claim
31 words
A method of claim 11 , wherein said auxiliary components include: sealing plugs for insertion into said set screw adapters; and cable size adapters for insertion into said cable receiving apertures.
Claim 15
Dependent Claim
16 words
A method of claim 12 , wherein said cable size adapters are detachable from said tether.
References Cited (Backward Citations)
US3774141A
Cited
US3792415A
Cited
US4629268A
Cited
US4671587A
Cited
USD309664S
Cited
USD346150S
Cited
US5542852A
Cited
USD377782S
Cited
US5690516A
Cited
US5848913A
Cited
US5643009A
Cited
US5931708A
Cited
US5823817A
Cited
US6017243A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2007-02-09 | 2007-08-11 | 2008-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2011-02-09 | 2011-08-11 | 2012-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2015-02-09 | 2015-08-11 | 2016-02-10 | $7700.00 | Window Closed / Lapsed |