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US4728163A Expired / Lapsed US ⏱️ 0.0 years remaining

Dual gender electrical plug

Assignee: Individual
•
Filing: 1985-04-25
•
Granted: 1988-03-01
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Expires: 2005-04-25
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Abstract

Abstract A dual gender electrical connector is made up of a "male" member, a "female" member, and a positioning means. The positioning means may be integral with either the male or female member, and/or a part of any shielding used. The male member is made up of a non-conductive support material of predetermined thickness in which electrically conductive electrical contacts are embedded in parallel. Short lengths of the electrical contacts are exposed on the rear end for connection to electrical conductors. Longer lengths of electrical contacts are exposed on the front end. The female member is made up of an electrically non-conductive support material of the basic form and often the same material as the male member, though not the same depth as the male member. Tubes having a length equal to approximately the depth of the female member support material are positioned within the support material so as to be capable of sliding over and in contact with the electrical contacts of the male member. When the female member is drawn forward by the positioning means, electrical contacts of the male member penetrate only a small portion of the tubes of the female member and provide a female plug. When the female member is positioned adjacent to the male member, the male electrical contacts extend through and beyond the tubes of the female member to create a male plug.

Inventors

  • 👤 Bruce E. Kittinger
  • 👤 Patrick J. Burns
  • 👤 James M. Kincaid, III

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 09:08
CPC Classifications
H; H01; H01R; H01R27/00

Claims Analysis

Total Claims: 13
Claim 1
Independent Claim 162 words
An electrical plug adaptable by the user for use as either a male or female plug comprising: a male member having electrically conductive male contacts embedded in parallel in electrically non-conductive support means of predetermined thickness, said male contacts being adapted, on one end, for connection to electrical wire conductors and extending, on the other end, a distance sufficient to extend through a female member and beyond a predetermined distance; a female member having electrically conductive parallel sleeve means embedded in non-conductive support means of predetermined thickness and in predetermined positions within the non-conductive support means to permit the male contacts and the male support means to penetrate, and electrically contact the sleeve means in the female support means; and positioning means adapted to position the male and female members adjacently to provide a male plug means and at a predetermined distance apart suitable for the combination of male support means and female support means to be utilized as a female plug.
Claim 2
Dependent Claim 162 words
An electrical plug adaptable by the user for use as either a male or female plug comprising: a male member having electrically conductive male contacts embedded in parallel in electrically non-conductive support means of predetermined thickness, said male contacts being adapted, on one end, for connection to electrical wire conductors and extending, on the other end, a distance sufficient to extend through a female member and beyond a predetermined distance; a female member having electrically conductive parallel sleeve means embedded in non-conductive support means of predetermined thickness and in predetermined positions within the non-conductive support means to permit the male contacts and the male support means to penetrate, and electrically contact the sleeve means in the female support means; and positioning means adapted to position the male and female members adjacently to provide a male plug means and at a predetermined distance apart suitable for the combination of male support means and female support means to be utilized as a female plug.
Claim 3
Dependent Claim 10 words
The plug of claim 1 including a metal shielding means.
Claim 4
Dependent Claim 10 words
The plug of claim 1 including a non-metal shielding means.
Claim 5
Dependent Claim 18 words
The plug of claim 1 having the positioning means as an integral part of the male support means.
Claim 6
Dependent Claim 18 words
The plug of claim 1 having the positioning means as an integral part of the female support means.
Claim 7
Dependent Claim 20 words
The plug of claim 1 having a positioning means integrally attached to neither the male member nor the female member.
Claim 8
Dependent Claim 12 words
The plug of claim 1 adapted for use as a computer connector.
Claim 9
Dependent Claim 12 words
The plug of claim 1 adapted for use as a communications connector.
Claim 10
Dependent Claim 12 words
The plug of claim 1 adapted for use as an audio connector.
Claim 11
Dependent Claim 12 words
The plug of claim 1 adapted for use as an electrical connector.
Claim 12
Dependent Claim 4 words
All inventions described herein.
Claim 13
Dependent Claim 4 words
All inventions described herein.

References Cited (Backward Citations)

US3017603A Cited
US3173736A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1991-03-01 1991-08-31 1992-03-01 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1995-03-01 1995-08-31 1996-03-01 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1999-03-01 1999-08-31 2000-03-01 $7700.00 Window Closed / Lapsed

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