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US5013252A Expired / Lapsed US ⏱️ 0.0 years remaining

Electrified wall panel system

Assignee: MillerKnoll Inc
•
Filing: 1990-05-18
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Granted: 1991-05-07
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Expires: 2010-05-18
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Abstract

Abstract There is disclosed an electrified wall panel system having a power distribution server locatable within a wall panel unit. The power distribution server has four receptacle module ports oriented in an H-shaped configuration in which a first receptacle port on a first side of the wall panel unit opens toward a first end of the wall panel unit, a second receptacle port on the first side of the wall panel unit opens toward a second end of the wall panel unit, a third receptacle port on a second side of the wall panel unit opens toward the first end of the wall panel unit, and fourth receptacle port on the second side of the wall panel unit opens toward the second end of the wall panel unit. First and second harnesses are each electrically connected at first ends thereof to the power distribution server, extend to opposite ends of the wall panel unit, and include connector ports on the second ends thereof for providing electrical interconnection of adjacent wall panel units. There is also disclosed an electrified wall panel system with wall panel connector interchangeably usable with the interconnection of two, three, and four wall panel units. The connector includes a hook member for connecting together adjacent vertical members of frames of adjacent wall panel units at a lower portion thereof and a draw nut for connecting together adjacent vertical members of frames of adjacent wall panel units at an upper portion thereof by vertical displacement thereof.

Inventors

  • 👤 James H. Nienhuis
  • 👤 Jeffrey L. Clark
  • 👤 Michael L. De Pree
  • 👤 Robert L. Beck

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 14:45
CPC Classifications
H; H02; H02G; H02G3/00; H02G3/28; H02G3/286; H02G3/288; E; E04; E04B; E04B2/00; E04B2/74; E04B2/7407; E04B2/7416; E04B2/7422; E04B2/7425; E04B2/7433; E04B2/7438; E04C; E04C2/00; E04C2/44; E04C2/52; E04C2/521; H01; H01R; H01R25/00; H01R25/16; H01R25/161; H01R25/162; E04B2002/7488

Claims Analysis

Total Claims: 24
Claim 1
Independent Claim 254 words
An electrified wall panel system comprising: at least one wall panel unit with a first and second side and a first and second end, said wall panel unit connectable at the first and second ends thereof to other wall panel units; a power distribution server comprising four receptacle module ports oriented in an H-shaped configuration in which a first receptacle module port on the first side of said wall panel unit opens toward the first end of said wall panel unit, a second receptacle module port on the first side of the wall panel unit opens toward the second end of said wall panel unit, a third receptacle module port on the second side of said wall panel unit opens toward the first end of said wall panel unit, and a fourth receptacle module port on the second side of said wall panel unit opens toward the second end of said wall panel unit; a first harness electrically connected at one end to said power distribution server, said first harness of a length to extend to the first end of said wall panel unit, said first harness including on the other end thereof a harness end connector port: and a second harness connected at one end to said power distribution server on the side of said power distribution server opposite said first harness, said second harness of a length to extend to the second end of said wall panel unit, said second harness including on the other end thereof a harness end connector port.
Claim 2
Dependent Claim 254 words
An electrified wall panel system comprising: at least one wall panel unit with a first and second side and a first and second end, said wall panel unit connectable at the first and second ends thereof to other wall panel units; a power distribution server comprising four receptacle module ports oriented in an H-shaped configuration in which a first receptacle module port on the first side of said wall panel unit opens toward the first end of said wall panel unit, a second receptacle module port on the first side of the wall panel unit opens toward the second end of said wall panel unit, a third receptacle module port on the second side of said wall panel unit opens toward the first end of said wall panel unit, and a fourth receptacle module port on the second side of said wall panel unit opens toward the second end of said wall panel unit; a first harness electrically connected at one end to said power distribution server, said first harness of a length to extend to the first end of said wall panel unit, said first harness including on the other end thereof a harness end connector port: and a second harness connected at one end to said power distribution server on the side of said power distribution server opposite said first harness, said second harness of a length to extend to the second end of said wall panel unit, said second harness including on the other end thereof a harness end connector port.
Claim 3
Dependent Claim 43 words
The electrified wall panel system of claim 1 wherein at least one of the harnesses includes a first and a second harness end connector port whereby said at least one harness can be connected to two harnesses from two adjacent wall panel units.
Claim 4
Dependent Claim 40 words
The electrified wall panel system of claim 1 further comprising: an inter-panel electrical connector with at least a first and second connector port matable with harness end connector ports for electrically connecting harnesses of wall panel units with adjacent ends.
Claim 5
Dependent Claim 61 words
The electrified wall panel system of claim 3 in which adjacent wall panel units can be connected at the ends thereof with a vertical skeletal post therebetween and in which said inter-panel electrical connector further comprises attaching means for attaching said body to the skeletal post, whereby said inter-panel electrical connector can be attached at various heights along the skeletal post.
Claim 6
Dependent Claim 48 words
The electrified wall panel system of claim 3 in which the two connector ports of said inter-panel electrical connector are oriented so that the first connector port is oriented 180 degrees away from the second connector port to thereby enable electrical connection between wall panel units joined longitudinally.
Claim 7
Dependent Claim 50 words
The electrified wall panel system of claim 3 in which the two connector ports of said inter-panel electrical connector are oriented so that the first port is oriented 90 degrees away from the second connector port to thereby enable electrical connection between wall panel units joined at a right angle.
Claim 8
Dependent Claim 65 words
The electrified wall panel system of claim 3 wherein the inter-panel electrical connector further comprises a third connector port and wherein the first connector port is oriented 180 degrees away from the second connector port and the third connector port is oriented 90 degrees away from the second connector port to thereby enable electrical connection between three wall panel units joined in a T configuration.
Claim 9
Dependent Claim 81 words
The electrified wall panel system of claim 3 wherein the inter-panel electrical connector further comprises a third and fourth connector port and wherein the first connector port is oriented 180 degrees away from the second connector port, the third connector port is oriented 90 degrees away from the second connector port, and the fourth connector port is oriented 180 degrees away from the third connector port to thereby facilitate electrical connection between four wall panel units joined in an X configuration.
Claim 10
Dependent Claim 43 words
The electrified wall panel system of claim 1 further comprising at least one outlet module with at least one conventional outlet opening toward one side of said wall panel unit, said outlet module being electrically engaged in one of said outlet module ports.
Claim 11
Dependent Claim 331 words
An electrified wall panel system comprising: at least one wall panel unit with a first and second side and a first and second end, said wall panel unit connectable at the first and second ends thereof to other wall panel units; a power distribution server comprising four receptacle module ports oriented in an H-shaped configuration in which a first receptacle module port on the first side of said wall panel unit opens toward the first end of said wall panel unit, a second receptacle module port on the first side of the wall panel unit opens toward the second end of said wall panel unit a third receptacle module port on the second side of said wall panel unit opens toward the first end of said wall panel unit, and a fourth receptacle module port on the second side of said wall panel unit opens toward the second end of said wall panel unit; a first harness electrically connected at one end to said power distribution server, said first harness of a length to extend to the first end of said wall panel unit, said first harness including on the other end thereof a first and a second harness end connector port, said first harness end connector port being oriented towards the first end of said wall panel unit, and said second harness end connector port being oriented toward the first side of said wall panel unit; and a second harness connected at one end to said power distribution server on the side of said power distribution server opposite said first harness, said second harness of a length to extend to the second end of said wall panel unit, said second harness including on the other end thereof a third and fourth harness end connector port, said third harness end connector port being oriented towards the second end of said wall panel unit, and said fourth harness end connector port being oriented toward the second side of said wall panel unit.
Claim 12
Dependent Claim 331 words
An electrified wall panel system comprising: at least one wall panel unit with a first and second side and a first and second end, said wall panel unit connectable at the first and second ends thereof to other wall panel units; a power distribution server comprising four receptacle module ports oriented in an H-shaped configuration in which a first receptacle module port on the first side of said wall panel unit opens toward the first end of said wall panel unit, a second receptacle module port on the first side of the wall panel unit opens toward the second end of said wall panel unit a third receptacle module port on the second side of said wall panel unit opens toward the first end of said wall panel unit, and a fourth receptacle module port on the second side of said wall panel unit opens toward the second end of said wall panel unit; a first harness electrically connected at one end to said power distribution server, said first harness of a length to extend to the first end of said wall panel unit, said first harness including on the other end thereof a first and a second harness end connector port, said first harness end connector port being oriented towards the first end of said wall panel unit, and said second harness end connector port being oriented toward the first side of said wall panel unit; and a second harness connected at one end to said power distribution server on the side of said power distribution server opposite said first harness, said second harness of a length to extend to the second end of said wall panel unit, said second harness including on the other end thereof a third and fourth harness end connector port, said third harness end connector port being oriented towards the second end of said wall panel unit, and said fourth harness end connector port being oriented toward the second side of said wall panel unit.
Claim 13
Dependent Claim 219 words
A multi-circuit electrical distribution system for wall panel units in which wall panel units may be connected at the ends thereof comprising: a power distribution server comprising four receptacle module ports oriented in an H-shaped configuration in which a first receptacle module port on a first side of the server unit opens toward a first end of the server, a second receptacle module port on the first side of the server opens toward the opposite end of the server, a third receptacle module port on an opposite side of said server opens toward the first end of the server, and a fourth receptacle module port on the opposite side of the server opens toward the opposite end of the server; a first harness electrically connected at one end to said power distribution server, said first harness of a length to extend to one end of a wall panel unit, said first harness including on the other end thereof a harness end connector port; and a second harness connected at one end to said power distribution server on the side of said power distribution server opposite said first harness, said second harness of a length to extend to the other end of said wall panel unit, said second harness including on the other end thereof a harness end connector port,
Claim 14
Dependent Claim 219 words
A multi-circuit electrical distribution system for wall panel units in which wall panel units may be connected at the ends thereof comprising: a power distribution server comprising four receptacle module ports oriented in an H-shaped configuration in which a first receptacle module port on a first side of the server unit opens toward a first end of the server, a second receptacle module port on the first side of the server opens toward the opposite end of the server, a third receptacle module port on an opposite side of said server opens toward the first end of the server, and a fourth receptacle module port on the opposite side of the server opens toward the opposite end of the server; a first harness electrically connected at one end to said power distribution server, said first harness of a length to extend to one end of a wall panel unit, said first harness including on the other end thereof a harness end connector port; and a second harness connected at one end to said power distribution server on the side of said power distribution server opposite said first harness, said second harness of a length to extend to the other end of said wall panel unit, said second harness including on the other end thereof a harness end connector port,
Claim 15
Dependent Claim 48 words
The multi-circuit electrical distribution system of claim 11 wherein each of said receptacle module ports and each of said harness end connector ports include at least eight channels stacked vertically, each channel having an electrical contact therein which is isolated from the electrical contacts in the other channels.
Claim 16
Dependent Claim 59 words
The multi-circuit electrical distribution system of claim 12 further comprising at least one receptacle module with at least one conventional outlet opening toward a side of the wall panel unit, said receptacle module being connected to one of said receptacle module ports, said receptacle module including three electrical contacts which contact three electrical contacts in the outlet module port.
Claim 17
Dependent Claim 43 words
The multi-circuit electrical distribution system of claim 11 wherein at least one of the harnesses includes a first and a second harness end connector port whereby said at least one harness can be connected to two harnesses from two adjacent wall panel units.
Claim 18
Dependent Claim 40 words
The multi-circuit electrical distribution system of claim 11 further comprising: an inter-panel electrical connector with at least a first and second connector port matable with harness end connector ports for electrically connecting harnesses of wall panel units with adjacent ends.
Claim 19
Dependent Claim 63 words
The multi-circuit electrical distribution system of claim 15 in which adjacent wall panel units can be connected at the ends thereof with a vertical skeletal post therebetween and in which said inter-panel electrical connector further comprises attaching means for attaching said inter-panel electrical connector to the skeletal post, whereby said inter-panel electrical connector can be attached at various heights along the skeletal post.
Claim 20
Dependent Claim 49 words
The multi-circuit electrical distribution system of claim 15 in which the two connector ports of said inter-panel electrical connector means are oriented so that the first connector port is oriented 180 degrees away from the second connector port to thereby enable electrical connection between wall panel units joined longitudinally.
Claim 21
Dependent Claim 50 words
The multi-circuit electrical distribution system of claim 15 in which the two connector ports of said inter-panel electrical connector are oriented so that the first port is oriented 90 degrees away from the second connector port to thereby enable electrical connection between wall panel units joined at a right angle.
Claim 22
Dependent Claim 65 words
The multi-circuit electrical distribution system of claim 15 wherein the inter-panel electrical connector further comprises a third connector port and wherein the first connector port is oriented 180 degrees away from the second connector port and the third connector port is oriented 90 degrees away from the second connector port to thereby enable electrical connection between three wall panel units joined in a T configuration.
Claim 23
Dependent Claim 82 words
The multi-circuit electrical distribution system of claim 15 wherein the inter-panel electrical connector means further comprises a third and fourth connector port and wherein the first connector port is oriented 180 degrees away from the second connector port, the third connector port is oriented 90 degrees away from the second connector port, and the fourth connector port is oriented 180 degrees away from the third connector port to thereby enable electrical connection between four wall panel units joined in an X configuration.
Claim 24
Dependent Claim 42 words
The multi-circuit electrical distribution system of claim 11 in which said harnesses are retractable into a wall panel unit and extendable out of a wall panel unit to enable making an electrical connection to a harness of an adjacent wall panel unit.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1994-05-06 1994-11-05 1995-05-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1998-05-06 1998-11-05 1999-05-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2002-05-06 2002-11-05 2003-05-07 $7700.00 Window Closed / Lapsed

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