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Class Information
Number: 439/426
Name: Electrical connectors > Contact comprising cutter (severing, piercing, abrading, scraping, breaking or tearing) > Insulation cutter > Passing through insulation to make contact
Description: Electrical connector intended to penetrate through a nonconductor and make electricity transmitting contact with the underlying conducting member.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
5453027 Washer for establishing electrical continuity between conductive components having non-conductive coatings Sep. 26, 1995
5429697 Method of sealing a module Jul. 4, 1995
5367251 Tool for grasping and piercing insulated electrical cable for determining whether conductor of cable is energized Nov. 22, 1994
5359654 Telecommunications network interface assembly Oct. 25, 1994
5312265 Electrical connector suitable for use with variable numbers of electrical conductors May. 17, 1994
5273449 Modular telecommunications terminal block Dec. 28, 1993
5174765 Electrical connector having electrically conductive elastomer covered by insulating elastomer Dec. 29, 1992
RE34001 Enamelled wire connection for circuit boards Jul. 21, 1992
5026301 Lead termination Jun. 25, 1991
5019674 Wire splicer device May. 28, 1991
5017153 Membrane for outlet fittings May. 21, 1991
5010463 Electrified bulletin board with illuminable push-pin Apr. 23, 1991
4971564 Method and article used for connecting electronic components Nov. 20, 1990
4921434 Apparatus for making connections in liquids using pressurized gas May. 1, 1990
4920467 Controlled stratified random area illuminator Apr. 24, 1990
4875870 Article for protecting a substrate Oct. 24, 1989
4840571 Housing structure for decreasing a radio unit's susceptibility to static electricity Jun. 20, 1989
4824390 Coated electrical connector Apr. 25, 1989
4815989 Apparatus for making connections in liquids Mar. 28, 1989
4791335 Decorative bulb with annular groove and water-proof socket Dec. 13, 1988
4781602 Elastomeric supplement for cantilever beams Nov. 1, 1988
4774648 Low voltage light fixture Sep. 27, 1988
4746308 Carpet tile floor covering system with electric or electronic functions May. 24, 1988
4728300 Surface covering allowing an electric receiver to be supplied with power at varying positions on the surface Mar. 1, 1988
4702538 Shielded modular connector for use with shielded twisted pair cable Oct. 27, 1987
4701002 Edge connector with clamping contact elements Oct. 20, 1987
4690478 Sealed electrical connector assembly Sep. 1, 1987
4687274 Electrical contacts Aug. 18, 1987
4685756 Drop-wire closure having a high axial strength Aug. 11, 1987
4685757 Electrical wire connector and connection method Aug. 11, 1987
4682836 Electrical connector and cable termination apparatus therefor Jul. 28, 1987
4679876 Electrical connector and an electrical terminal Jul. 14, 1987
4678257 Multiple-socket end connector for extension cords Jul. 7, 1987
4673834 Enamelled wire connection for circuit boards Jun. 16, 1987
4662692 Sealing member May. 5, 1987
4655520 Electrical distribution system and connector therefor Apr. 7, 1987
4650269 Modular plug connector Mar. 17, 1987
4647133 Electrical interconnect system Mar. 3, 1987
4634210 Electrical connectors Jan. 6, 1987
4589714 Ground clip for photoconductive film May. 20, 1986
4589492 Subsea well submersible pump installation May. 20, 1986
4589715 Electrical connector kit May. 20, 1986
4581495 Modular telephone housing Apr. 8, 1986
4572603 Connector for terminating small gauge magnet wire Feb. 25, 1986
4561712 Versatile electric connector Dec. 31, 1985
4560223 Self-cleaning tri-cusp signal contact Dec. 24, 1985
4558919 Multiple electrical connector and block having a back to back configuration Dec. 17, 1985
4557541 Apparatus for connecting cables to printed circuit boards Dec. 10, 1985
4557537 Electrical grounding arrangement and method Dec. 10, 1985
4550970 Electric terminal Nov. 5, 1985

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