Patent US4454374A successfully refreshed from Google Patents.
US4454374A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric cord holder and cover
Assignee: Wiremold Co
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Filing: 1982-11-19
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Granted: 1984-06-12
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Expires: 2002-11-19
Abstract
Abstract Electrical wiring forming the cords of domestic appliances such as clocks and lamps is unsightly and generally hangs or runs loosely from the appliances to the electrical outlets in a room. In order to hide such wiring and maintain it in an orderly condition, an electric cord holder and cover has been devised. The electric cord holder and cover includes an elongated plastic extrusion of tubular shape which is a cross-section in the form of a substantially C-shaped front portion and an overhang, and a rear portion extending inwardly from one end of the C-shaped portion towards the other end of the C-shaped portion, yet leaving a slot adapted for insertion of electrical wiring between the inwardly extending rear portion and the other end of said C-shaped portion, and a securing strip of predetermined width which defines an outer surface. The securing strip is connected to the rear portion and is adapted to be attached to an external surface. The overhang extends outwardly up to the outer surface, so as to be flush therewith. The electric cord holder and cover may then be attached to an external surface with the overhang abutting the external surface.
Inventors
- 👤 Ronald M. Pollack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:09
CPC Classifications
H; H02; H02G; H02G3/00; H02G3/02; H02G3/04; H02G3/0431; H02G3/0462; H02G3/0481; H02G3/26; H02G3/266
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
201 words
An electric cord holder, comprising: a sheath made of an elongated plastic extrusion having a slotted-tubular cross-section so as to define a cord-receiving channel therein, said sheath having a dome-shaped front wall having two ends and a planar rear wall joined to one end of said front wall and extending from said one end of said front wall towards the other end of said front wall, said rear wall having a free end leaving a slot adapted for insertion of an electrical cord into said cord-receiving channel between said free end of said rear wall and said other end of said front wall, said rear wall having an inner face which partially defines said cord-receiving channel and an outer face, said front wall also having an overhang depending from said other end thereof which extends beyond said outer face and at least slightly toward said free end of said rear wall; and securing means of predetermined width having a generally planar outer surface connected to said outer face of said rear wall and adapted to be attached to an external surface, whereby said electric cord holder may be attached to said external surface with said overhang substantially abutting said external surface.
Claim 2
Dependent Claim
201 words
An electric cord holder, comprising: a sheath made of an elongated plastic extrusion having a slotted-tubular cross-section so as to define a cord-receiving channel therein, said sheath having a dome-shaped front wall having two ends and a planar rear wall joined to one end of said front wall and extending from said one end of said front wall towards the other end of said front wall, said rear wall having a free end leaving a slot adapted for insertion of an electrical cord into said cord-receiving channel between said free end of said rear wall and said other end of said front wall, said rear wall having an inner face which partially defines said cord-receiving channel and an outer face, said front wall also having an overhang depending from said other end thereof which extends beyond said outer face and at least slightly toward said free end of said rear wall; and securing means of predetermined width having a generally planar outer surface connected to said outer face of said rear wall and adapted to be attached to an external surface, whereby said electric cord holder may be attached to said external surface with said overhang substantially abutting said external surface.
Claim 3
Dependent Claim
71 words
The electric cord holder as claimed in claim 1, wherein said sheath includes a wall portion extending from said free end of said rear wall radially inwardly towards said dome-shaped front wall, yet leaving a gap between said wall portion and said dome-shaped front wall so that said rear wall and said wall portion together with said dome-shaped front wall form a longitudinally-extending trough in which electrical cord can be nestled.
Claim 4
Dependent Claim
41 words
The electric cord holder as claimed in claim 1, wherein said securing means comprises an adhesive strip and a protective cover normally covering said adhesive strip, but removable therefrom prior to attachment of said electric cord holder to said external surface.
Claim 5
Dependent Claim
22 words
The electric cord holder as claimed in claim 1, wherein at least a part of said dome-shaped front wall is substantially semicircular.
Claim 6
Dependent Claim
29 words
The electric cord holder as claimed in claim 1, wherein said dome-shaped front wall is arcuate and forms an arc extending over an angular range between 180° and 270°.
Claim 7
Dependent Claim
44 words
The electric cord holder as claimed in claim 1, wherein said dome-shaped front wall includes two substantially parallel wall portions and a connecting wall portion extending substantially parallel with said rear wall, and forming respective rounded junctions with ends of said parallel wall portions.
Claim 8
Dependent Claim
44 words
The electric cord holder as claimed in claim 1, wherein said overhang includes an inwardly projecting longitudinal bulge facing said free end of said rear wall so as to define said slot between said free end of said rear wall and said longitudinal bulge.
Claim 9
Dependent Claim
45 words
The electric cord holder as claimed in claim 1, wherein said dome-shaped front wall includes two radially inwardly extending ribs spaced apart from one another so as to form a groove therebetween, whereby electrical cord may be nestled between said groove and said rear wall.
Claim 10
Dependent Claim
34 words
The electric cord holder as claimed in claim 1, further comprising a longitudinal strengthening gusset disposed between said one end of said dome-shaped front wall and said rear wall, and integral with said walls.
Claim 11
Dependent Claim
69 words
The electric cord holder as claimed in claim 1, wherein said sheath of elongated plastic extrusion defines a longitudinal axis and has an end part sloping at an angle of about 45° with respect to said longitudinal axis, whereby another sheath of elongated plastic extrusion similar to said sheath of plastic extrusion can be joined to said sheath of plastic extrusion along said end parts approximately at right angles.
Claim 12
Dependent Claim
21 words
The electric cord holder as claimed in claim 1, wherein said slot has a width of about 1/4 of an inch.
Claim 13
Dependent Claim
17 words
The electric cord holder as claimed in claim 1, wherein said securing means includes an adhesive strip.
Claim 14
Dependent Claim
18 words
The electric cord holder as claimed in claim 1, wherein said securing means includes loop pile fastener means.
Claim 15
Dependent Claim
162 words
An electric cord holder, comprising: an elongated plastic extrusion of tubular shape having a cross-section in the form of a substantially C-shaped front portion having an overhang, and a rear portion extending inwardly from one end of said C-shaped portion, yet leaving a slot adapted for insertion of electrical wiring between said inwardly extending rear portion and the other end of said C-shaped portion, said C-shaped portion including two radially inwardly extending ribs spaced apart from one another so as to form a groove therebetween, whereby electrical wiring may be nestled between said groove and said inwardly extending rear portion; and securing means of predetermined width defining an outer surface, said securing means being connected to said rear portion and adapted to be attached to an external surface, said overhang extending outwardly up to said outer surface so as to be flush therewith, whereby said electric cord holder may be attached to said external surface with said overhang abutting said external surface.
Claim 16
Dependent Claim
162 words
An electric cord holder, comprising: an elongated plastic extrusion of tubular shape having a cross-section in the form of a substantially C-shaped front portion having an overhang, and a rear portion extending inwardly from one end of said C-shaped portion, yet leaving a slot adapted for insertion of electrical wiring between said inwardly extending rear portion and the other end of said C-shaped portion, said C-shaped portion including two radially inwardly extending ribs spaced apart from one another so as to form a groove therebetween, whereby electrical wiring may be nestled between said groove and said inwardly extending rear portion; and securing means of predetermined width defining an outer surface, said securing means being connected to said rear portion and adapted to be attached to an external surface, said overhang extending outwardly up to said outer surface so as to be flush therewith, whereby said electric cord holder may be attached to said external surface with said overhang abutting said external surface.
Claim 17
Dependent Claim
41 words
The electric cord holder as claimed in claim 14, wherein said securing means comprises an adhesive strip and a protective cover normally covering said adhesive strip, but removable therefrom prior to attachment of said electric cord holder to said external surface.
Claim 18
Dependent Claim
26 words
The electric cord holder as claimed in claim 14, wherein said C-shaped portion forms an arc extending over an angular range between about 180° and 270°.
Claim 19
Dependent Claim
197 words
An electric cord holder, comprising: a sheath made of an elongated plastic extrusion having a slotted-tubular cross-section so as to define a cord-receiving channel therein, said sheath having a dome-shaped front wall having two ends and a planar rear wall joined to one end of said front wall and extending from said one end of said front wall towards the other end of said front wall, said rear wall having a free end leaving a slot adapted for insertion of an electrical cord into said cord-receiving channel between said free end of said rear wall and said other end of said front wall, said rear wall having an inner face which partially defines said cord-receiving channel and an outer face, said dome-shaped front wall including two radially inwardly extending ribs spaced apart from one another so as to form a groove therebetween, whereby electrical cord may be nestled between said groove and said rear wall; and securing means of predetermined width having a generally planar outer surface connected to said outer face of said rear wall and adapted to be attached to an external surface whereby said electric cord holder may be attached to said external surface.
Claim 20
Dependent Claim
197 words
An electric cord holder, comprising: a sheath made of an elongated plastic extrusion having a slotted-tubular cross-section so as to define a cord-receiving channel therein, said sheath having a dome-shaped front wall having two ends and a planar rear wall joined to one end of said front wall and extending from said one end of said front wall towards the other end of said front wall, said rear wall having a free end leaving a slot adapted for insertion of an electrical cord into said cord-receiving channel between said free end of said rear wall and said other end of said front wall, said rear wall having an inner face which partially defines said cord-receiving channel and an outer face, said dome-shaped front wall including two radially inwardly extending ribs spaced apart from one another so as to form a groove therebetween, whereby electrical cord may be nestled between said groove and said rear wall; and securing means of predetermined width having a generally planar outer surface connected to said outer face of said rear wall and adapted to be attached to an external surface whereby said electric cord holder may be attached to said external surface.
Claim 21
Dependent Claim
41 words
The electric cord holder as claimed in claim 17, wherein said securing means comprises an adhesive strip and a protective cover normally covering said adhesive strip, but removable therefrom prior to attachment of said electric cord holder to said external surface.
Claim 22
Dependent Claim
30 words
The electric cord holder as claimed in claim 17, wherein said dome-shaped front wall is arcuate and forms an arc extending over an angular range between 180° and 270 °.
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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) | 1987-06-12 | 1987-12-12 | 1988-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-06-12 | 1991-12-12 | 1992-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-06-12 | 1995-12-12 | 1996-06-12 | $7700.00 | Window Closed / Lapsed |