US5383799A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-purpose plug-in electrical outlet adaptor
Assignee: Coleman Cable LLC
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Filing: 1993-03-26
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Granted: 1995-01-24
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Expires: 2013-03-26
Abstract
Abstract An multiple outlet adaptor for plug insertion into a conventional wall mounted outlet receptacle, having a main housing defining an interior space a pair of connector blades extending from the rear of the main housing, being spaced apart and arranged in a parallel relationship for insertion into a wall mounted outlet receptacle, a pair of bus carriers mounted within said main housing constructed to accept the connector blades of a conventional plug passing through a pair of apertures in each of the bus carriers, a pair of bus strips positioned for making electrical contact with connector blades inserted into the pair of apertures, a printed circuit board or a pair of tie bars disposed within the interior space housing for electrically connecting the pair of connector blades on the rear of the adaptor housing to the connector blades of a conventional plug inserted into the pair of apertures.
Inventors
- 👤 Philip E. Fladung
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:16
CPC Classifications
H; H01; H01R; H01R25/00; H01R25/006; H01R13/00; H01R13/66; H01R13/665; H01R13/6683; H01R13/6691; H01R13/70; H01R13/713
Claims Analysis
Total Claims: 29
Claim 1
Independent Claim
351 words
An outlet adaptor for plug insertion into a conventional wall mounted outlet receptacle, said adaptor comprising: a main housing defining an interior space first and second connector blades securely mounted to said main housing, each of said blades having an exterior end extending outwardly from the backside of said main housing and an interior end disposed within said interior space, said exterior ends of said connector blades being spaced apart and arranged in a parallel relationship to define a plug capable of insertion into a wall mounted outlet receptacle; a first bus carrier associated with said main housing having a first set of plug receiving apertures and constructed to accept the connector blades of a conventional plug passing through first and second apertures of said first set of apertures, said first bus carrier including a first bus strip positioned for making electrical contact with a connector blade inserted into said first aperture of said first set of apertures, and a second bus strip positioned for making electrical contact with a connector blade inserted into said second aperture of said first set of apertures; a second bus carrier associated with said main housing having a second set of plug receiving apertures and constructed to accept the connector blades of a conventional plug passing through first and second apertures of said second set of apertures, said second bus carrier including a third bus strip positioned for making electrical contact with a connector blade inserted into said first aperture of said second set of apertures and a fourth bus strip positioned for making electrical contact with a connector blade inserted into said second aperture of said second set of apertures; a printed circuit board disposed within said interior space, said printed circuit board carrying a plurality of printed electrical conductors; and each of said first, second, third and fourth bus strips being electrically connected to one of said printed electrical conductors of said printed circuit board and the interior end of each of said first and second connector blades being electrically connected to one of said printed electrical conductor of said printed circuit board.
Claim 2
Dependent Claim
351 words
An outlet adaptor for plug insertion into a conventional wall mounted outlet receptacle, said adaptor comprising: a main housing defining an interior space first and second connector blades securely mounted to said main housing, each of said blades having an exterior end extending outwardly from the backside of said main housing and an interior end disposed within said interior space, said exterior ends of said connector blades being spaced apart and arranged in a parallel relationship to define a plug capable of insertion into a wall mounted outlet receptacle; a first bus carrier associated with said main housing having a first set of plug receiving apertures and constructed to accept the connector blades of a conventional plug passing through first and second apertures of said first set of apertures, said first bus carrier including a first bus strip positioned for making electrical contact with a connector blade inserted into said first aperture of said first set of apertures, and a second bus strip positioned for making electrical contact with a connector blade inserted into said second aperture of said first set of apertures; a second bus carrier associated with said main housing having a second set of plug receiving apertures and constructed to accept the connector blades of a conventional plug passing through first and second apertures of said second set of apertures, said second bus carrier including a third bus strip positioned for making electrical contact with a connector blade inserted into said first aperture of said second set of apertures and a fourth bus strip positioned for making electrical contact with a connector blade inserted into said second aperture of said second set of apertures; a printed circuit board disposed within said interior space, said printed circuit board carrying a plurality of printed electrical conductors; and each of said first, second, third and fourth bus strips being electrically connected to one of said printed electrical conductors of said printed circuit board and the interior end of each of said first and second connector blades being electrically connected to one of said printed electrical conductor of said printed circuit board.
Claim 3
Dependent Claim
143 words
An adaptor according to claim 1 wherein said printed circuit board includes first and second oppositely disposed sides and a central region, each of said sides including a peripheral area; and wherein said printed circuit board includes (i) first electrical connecting points located in the peripheral area of said first side, (ii) second electrical connecting points located in the area of said second side, and (iii) third electrical connecting points located in said central region; and wherein said printed electrical conductors carried by said printed circuit board connects one of said first connecting points to one of said second connecting points and to one of said third connecting points, and wherein said printed electrical conductors carried by said printed circuit board connects another of said first connecting points to another of said second connecting points and to another of said third connecting points.
Claim 4
Dependent Claim
73 words
An adaptor according to claim 1 wherein said first bus carrier has first and second openings constructed to accept the connector blades of a conventional plug passing through said first and second apertures of said first set of apertures and wherein said second bus carrier has first and second opening constructed to accept the connector blades of a conventional plug passing through said first and second apertures of said second set of apertures.
Claim 5
Dependent Claim
65 words
An adaptor according to claim 1 wherein said connector blades define an insertion axis; and wherein said housing includes a back support member having a rear, generally flat planar surface, defining a first plane orthogonal to said insertion axis; and wherein said printed circuit board is secured within said interior relative to said back surface in a second plane substantially parallel to said first plane.
Claim 6
Dependent Claim
42 words
An adaptor according to claim 4 and further including support alignment structures upstanding from said back support member; and where said printed circuit board is connected to said support structures for stabilizing said printed circuit board relative to said back support member.
Claim 7
Dependent Claim
44 words
An adaptor according to claim 1 wherein each of said bus strips is formed from a single metal piece, each of said strips including a rigid connector arm, each said connector arm being joined in electrical and mechanical connection with said printed circuit board.
Claim 8
Dependent Claim
30 words
An adaptor according to claim 6 wherein each of said bus strips has a substantial planar portion and wherein said connector arm is bent perpendicularly from said substantial planar portion.
Claim 9
Dependent Claim
36 words
Apparatus according to claim 6 wherein said printed circuit board includes a plurality of connector apertures, and wherein each of said connector arms is disposed within one of said apertures for providing mechanical and electrical connections.
Claim 10
Dependent Claim
67 words
An adaptor according to claim 1 wherein said printed circuit board includes a plurality of connector surfaces disposed between the top side and bottom side of said printed circuit board, one of said connector surfaces being electrically connected with the interior end of one of said connector blades, and another of said connector surfaces being electrically connected with the internal end of another of said connector blades.
Claim 11
Dependent Claim
21 words
An adaptor according to claim 9 wherein said connector surfaces being located in a central region of said printed circuit board.
Claim 12
Dependent Claim
35 words
An adaptor according to claim 9 wherein said interior ends of said connector blades includes a flat planar surface, disposed in mating contact with one of said connector surfaces carried by said printed circuit board.
Claim 13
Dependent Claim
31 words
An adaptor according to claim 9 wherein said connector surface is formed of a central edge defined by a cut away portion of the central area of said printed circuit board.
Claim 14
Dependent Claim
35 words
An adaptor according to claim 1 wherein printed circuit board carries an electrical circuit, and wherein said some of said printed electrical conductors carried by said printed circuit board are electrically interconnected with said circuit.
Claim 15
Dependent Claim
25 words
An adaptor according to claim 13 wherein said printed electrical conductors connected with said circuit provide a circuit for current from a said connector blade.
Claim 16
Dependent Claim
14 words
The adaptor of claim 13, wherein said electrical circuit is a surge suppressor circuit.
Claim 17
Dependent Claim
15 words
The adaptor of claim 13, wherein said electrical circuit is a ground fault detector circuit.
Claim 18
Dependent Claim
34 words
An adaptor according to claim 1 wherein said printed circuit board includes first and second connector apertures disposed in the peripheral area at the top of said side areas of said printed circuit board.
Claim 19
Dependent Claim
73 words
An adaptor according to claim 17 wherein said bus carriers are formed of a plastic nonconductive material, said bus carriers having a first longitudinal receiving groove within which a first bus strip is mounted, and a second longitudinal receiving groove in which a second bus strip is mounted, said first and second bus strips being mounted relative to said first set of connector apertures for making electrical contact with the printed circuit board.
Claim 20
Dependent Claim
42 words
An adaptor according to claim 18 wherein said grooves of said bus carriers extending through at least one end thereof and providing groove openings, said bus strips extending outwardly from said groove openings to provide electrical connection with said printed circuit board.
Claim 21
Dependent Claim
78 words
An adaptor according to claim 1 wherein said main housing is formed from a plastic insulated material, said main housing including a back member and a front member, said front member defining a one piece cover having a front panel, two side panels, a top panel, and a rear panel, said first set of apertures being formed in one of said side panels and said second set of apertures being formed in the other of said side panels.
Claim 22
Dependent Claim
24 words
An adaptor according to claim 20 wherein said back member and said front member each include a screw aperture aligned for receiving a screw.
Claim 23
Dependent Claim
30 words
An adaptor according to claim 20 wherein said front member includes at least one aperture; and wherein said adaptor further includes a lens member fixedly positioned within said one aperture.
Claim 24
Dependent Claim
44 words
An adaptor according to claim 22 and further including a visual indicator within said interior of said main housing relative to said lens member for passing light through said lens member; and wherein said printed circuit board provides electrical current to said visual indicator.
Claim 25
Dependent Claim
50 words
An adaptor according to claim 22 and further-including a photosensor disposed within said interior of said main housing relative to said lens member for receiving light passing through said lens member; and electrical circuitry carried by said printed circuit board, said photosensor transmitting an electrical signal to said electrical circuitry.
Claim 26
Dependent Claim
14 words
The adaptor of claim 13, wherein said electrical circuit is a digital clock circuit.
Claim 27
Dependent Claim
24 words
The adaptor of claim 25, and further comprising a digital clock display mounted on said housing and operatively connected to said digital clock circuit.
Claim 28
Independent Claim
143 words
A method for assembling a multiple outlet adaptor intended for attachment to an electric outlet, said method comprising the steps of: A. providing a housing, at least two bus bars having tabs for receiving a printed circuit board, at least two connector blades, and a printed circuit board comprising at least two conductors supported on a substrate, said printed circuit board having locations for receiving said tabs and said connector blades adjacent to said conductors; C. assembling said housing, said bus bars, and said connector blades in their operative positions, with portions of said tabs and said connector blades disposed in a single plane; B. after said assembling step, disposing said printed circuit board in its operative position coinciding with said single plane; and C. electrically connecting the respective said bus bars and the respective said connector blades to the respective said conductors.
Claim 29
Independent Claim
143 words
A method for assembling a multiple outlet adaptor intended for attachment to an electric outlet, said method comprising the steps of: A. providing a housing, at least two bus bars having tabs for receiving a printed circuit board, at least two connector blades, and a printed circuit board comprising at least two conductors supported on a substrate, said printed circuit board having locations for receiving said tabs and said connector blades adjacent to said conductors; C. assembling said housing, said bus bars, and said connector blades in their operative positions, with portions of said tabs and said connector blades disposed in a single plane; B. after said assembling step, disposing said printed circuit board in its operative position coinciding with said single plane; and C. electrically connecting the respective said bus bars and the respective said connector blades to the respective said conductors.
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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) | 1998-01-23 | 1998-07-25 | 1999-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-01-23 | 2002-07-25 | 2003-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-01-23 | 2006-07-25 | 2007-01-24 | $7700.00 | Window Closed / Lapsed |