Patent US5596479A successfully refreshed from Google Patents.
US5596479A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power surge protector
Assignee: Schneider Electric IT Corp
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Filing: 1995-07-20
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Granted: 1997-01-21
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Expires: 2015-07-20
Abstract
Abstract A power director enables a user to apply power through one or more power outlets via one or more switches to a cluster of electrical devices, for example, the components of a desk top computer system. A typical computer system may have a CPU chassis, monitor, printer, CD-ROM and a document scanner each of which may have its own power line cord. The housing of the current power director has internal storage spaces or bays for coiling the excess portions of the power cords of the various computer components to eliminate the tangled mess associated with such systems. The electrical outlets are located in a component bay within the housing separate from but adjacent to the line cord storage bay to be accessible to the plugs of the line cords of the electrical devices sought to be controlled. The component bay contains a first printed circuit board (PCB) which carries the electrical outlets and a second PCB that contains an electrical surge protection circuit, a fault isolation circuit and the switches. The first and second PCBs are initially manufactured as a single PCB having a V-shaped groove which permits the single PCB to be broken into the first and second PCB parts, by hand, prior to installation in the component bay. The power director housing is able to support the weight of a 70 pound electrical device, such as a computer monitor, on its top surface.
Inventors
- 👤 Colin D. Campbell
- 👤 James H. Bleck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:44
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/72; H01R25/00; H01R13/66; H01R13/665; H01R13/6666; H01R13/70; H01R13/713
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
182 words
A power director with electrical surge protection for selectively connecting an electrical power source to multiple electrical apparatus including computers and computer peripherals comprising in combination a housing having front and rear walls, left and right walls and top and bottom surfaces, a plurality of electrical receptacles, each for mating with a power plug of the power cord of an electrical apparatus, located within the housing across the bottom surface between the left and right walls for defining a component bay within the housing between the receptacles and the front wall, a component printed circuit board located in the component bay having electrical components mounted thereon including multiple electrical switches electrically coupled to certain of the receptacles for switching on and off electrical power to electrical apparatus having a power plug mated with a receptacle and a power surge protection circuit for protecting said electrical apparatus from excessive power variations and first and second communication line jacks located in the housing for coupling to the first jack a computer or computer peripheral and for coupling to the second jack a communication line.
Claim 2
Dependent Claim
182 words
A power director with electrical surge protection for selectively connecting an electrical power source to multiple electrical apparatus including computers and computer peripherals comprising in combination a housing having front and rear walls, left and right walls and top and bottom surfaces, a plurality of electrical receptacles, each for mating with a power plug of the power cord of an electrical apparatus, located within the housing across the bottom surface between the left and right walls for defining a component bay within the housing between the receptacles and the front wall, a component printed circuit board located in the component bay having electrical components mounted thereon including multiple electrical switches electrically coupled to certain of the receptacles for switching on and off electrical power to electrical apparatus having a power plug mated with a receptacle and a power surge protection circuit for protecting said electrical apparatus from excessive power variations and first and second communication line jacks located in the housing for coupling to the first jack a computer or computer peripheral and for coupling to the second jack a communication line.
Claim 3
Dependent Claim
36 words
The power director of claim 1 further including a communication electrical surge protector circuit for protecting a computer or computer peripheral from excessive electrical variations coupled to a communication line through said first and second jacks.
Claim 4
Dependent Claim
23 words
The power director of claim 2 wherein said communication electrical surge protector is located on a printed circuit board located inside the housing.
Claim 5
Dependent Claim
25 words
The power director of claim 3 wherein the communication electrical surge protector circuit is located on a communication printed circuit board located inside said housing.
Claim 6
Dependent Claim
38 words
The power director of claim 4 wherein the first and second jacks are electrically coupled to the communications electrical surge protector circuit and are mechanically mounted, respectively, in first and second slots in a wall of the housing.
Claim 7
Dependent Claim
23 words
The power director of claim 5 wherein the first and second jacks are mounted is slots in the rear wall of the housing.
Claim 8
Dependent Claim
28 words
The power director of claim 4 wherein said housing includes a bottom cover that is moveable to permit the installation and removal of the component printed circuit board.
Claim 9
Dependent Claim
26 words
The power director of claim 6 wherein said housing includes a communication component bay located near the rear wall for holding the communication printed circuit board.
Claim 10
Dependent Claim
23 words
The power director of claim 8 wherein said first and second jacks are mounted in slots in the rear wall of the housing.
Claim 11
Dependent Claim
174 words
A power director with electrical surge protection for selectively connecting an electrical power source to multiple electrical apparatus including computers and computer peripherals comprising in combination a housing having front and rear walls, left and right walls and top and bottom surfaces, a plurality of electrical receptacles, each for mating with a power plug of the power cord of an electrical apparatus, located within the housing across the bottom surface between the left and right walls for defining a component bay within the housing between the receptacles and the front wall, said plurality of receptacles being electrically coupled to a receptacle printed circuit board for electrically coupling each receptacle to an electrical power source and a component printed circuit board located in the component bay having electrical components mounted thereon including multiple electrical switches electrically coupled to certain of the receptacles for switching on and off electrical power to electrical apparatus having a power plug mated with a receptacle and a power surge protection circuit for protecting said electrical apparatus from excessive power variations.
Claim 12
Dependent Claim
174 words
A power director with electrical surge protection for selectively connecting an electrical power source to multiple electrical apparatus including computers and computer peripherals comprising in combination a housing having front and rear walls, left and right walls and top and bottom surfaces, a plurality of electrical receptacles, each for mating with a power plug of the power cord of an electrical apparatus, located within the housing across the bottom surface between the left and right walls for defining a component bay within the housing between the receptacles and the front wall, said plurality of receptacles being electrically coupled to a receptacle printed circuit board for electrically coupling each receptacle to an electrical power source and a component printed circuit board located in the component bay having electrical components mounted thereon including multiple electrical switches electrically coupled to certain of the receptacles for switching on and off electrical power to electrical apparatus having a power plug mated with a receptacle and a power surge protection circuit for protecting said electrical apparatus from excessive power variations.
Claim 13
Dependent Claim
28 words
The power director of claim 10 wherein the receptacle printed circuit board is electrically coupled to the component circuit board for coupling receptacle to an electrical power source.
Claim 14
Dependent Claim
26 words
The power director of claim 11 wherein the plurality of receptacles are mechanically coupled to the receptacle printed board for supporting the receptacles within the housing.
Claim 15
Dependent Claim
79 words
The power director of claim 12 wherein the component printed circuit board and the receptacle printed circuit board are manufactured as a single printed board with said electrical components mounted on a first region of the single printed circuit board and the electrical receptacles mounted on a second region of the single printed circuit board, said single printed circuit board including means for facilitating its separation into said component and receptacle printed circuit boards for installation into the housing.
Claim 16
Dependent Claim
103 words
The power director of claim 13 wherein multiple electrical lead lines are coupled, at the first of each conductor's two ends, to first terminals on the first region of the single printed circuit board including the electrical components and, at the second end of each electrical lead line, at second terminals on the second region of the single printed circuit board including the electrical receptacles to maintain electrical conducting paths between the first and second regions of the single printed circuit boards after the separation of the single printed circuit board into the receptacle printed circuit board and the component printed circuit board.
Claim 17
Dependent Claim
25 words
The power director of claim 12 wherein the electrical receptacles are mechanically coupled to the receptacle printed circuit board by means including a frame member.
Claim 18
Dependent Claim
30 words
The power director of claim 10 wherein the multiple electrical switches include switch covers that extend through apertures in the front wall of the housing for actuation outside the housing.
Claim 19
Dependent Claim
45 words
The power director of claim 16 wherein the component printed circuit board is angled upward from the bottom surface of the housing and the switches and switch covers are mounted on the surface of the component printed circuit board facing the bottom of the housing.
Claim 20
Dependent Claim
44 words
The power director of claim 10 further including a convenience receptacle, mechanically coupled to a side wall for mating, outside the housing, with a power plug of a line cord of an electrical apparatus and adapted to be coupled to an electrical power source.
Claim 21
Dependent Claim
40 words
The power director of claim 10 further including a flying lead receptacle, located outside the housing, connected to a flying receptacle lead passing through the rear wall of the housing and adapted to be coupled to an electrical power source.
References Cited (Backward Citations)
US4731029A
Cited
US4944694A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-01-21 | 2000-07-22 | 2001-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-01-21 | 2004-07-22 | 2005-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-01-21 | 2008-07-22 | 2009-01-21 | $7700.00 | Window Closed / Lapsed |