US3972579A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical insert device
Assignee: Raceway Components Inc
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Filing: 1974-09-03
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Granted: 1976-08-03
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Expires: 1994-09-03
Abstract
Abstract An electrical insert housing device provided with novel means for controlled movement of an electrical receptacle member thereof with respect to a floor or other surface, enabling elevation of the electrical receptacle to upright position for exposure thereof and access thereto for connection of accessory cables therewith and retraction of the receptacle to closed position inwardly of the insert housing, protected from extraneous exposure and contact.
Inventors
- 👤 John E. Kohaut
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:57
CPC Classifications
H; H02; H02G; H02G3/00; H02G3/02; H02G3/08; H02G3/18; H02G3/185
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
254 words
In an electrical insert device adapted to be disposed at an opening defined by rim means of a floor structure: a. a first plate having opposite ends, b. means pivotally connecting said first plate intermediate its ends to said insert device, whereby said first plate may be alternately rotated to close onto said rim means thereby closing said opening therein or to extend above said opening, c. a fixture support plate secured to said first plate and pivot means in angular relation thereto and so movable with the first plate on rotation thereof, d. an electric socket secured to said fixture support plate and so movable therewith, e. said electric socket being formed for complementary connection of a cable plug therewith, f. whereby the fixture support plate will be disposed inwardly of the floor opening when said first plate is closed onto said rim means and, when it is desired to connect a cable plug to the socket device, said first plate may be rotated to a position above said opening and said fixture support plate thereby rotated therewith to a position across the floor opening and said cable plug may be moved downwardly onto said fixture support plate and into connection with said socket device, and whereby the first plate and fixture support plate may then be rotated to dispose the first plate across said opening and onto said rim means and the fixture plate and cable plug so connected to the electric socket disposed in said opening below the overlying first plate.
Claim 2
Dependent Claim
254 words
In an electrical insert device adapted to be disposed at an opening defined by rim means of a floor structure: a. a first plate having opposite ends, b. means pivotally connecting said first plate intermediate its ends to said insert device, whereby said first plate may be alternately rotated to close onto said rim means thereby closing said opening therein or to extend above said opening, c. a fixture support plate secured to said first plate and pivot means in angular relation thereto and so movable with the first plate on rotation thereof, d. an electric socket secured to said fixture support plate and so movable therewith, e. said electric socket being formed for complementary connection of a cable plug therewith, f. whereby the fixture support plate will be disposed inwardly of the floor opening when said first plate is closed onto said rim means and, when it is desired to connect a cable plug to the socket device, said first plate may be rotated to a position above said opening and said fixture support plate thereby rotated therewith to a position across the floor opening and said cable plug may be moved downwardly onto said fixture support plate and into connection with said socket device, and whereby the first plate and fixture support plate may then be rotated to dispose the first plate across said opening and onto said rim means and the fixture plate and cable plug so connected to the electric socket disposed in said opening below the overlying first plate.
Claim 3
Dependent Claim
47 words
In an electrical insert device as set forth in claim 1, a split grommet secured to an end of said first plate for facilitating insertion of the cable plug into and out of the split grommet to thereby connect and disconnect said cable plug and electric socket.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-08-03 | 1980-02-02 | 1980-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-08-03 | 1984-02-02 | 1984-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-08-03 | 1988-02-02 | 1988-08-03 | $7700.00 | Window Closed / Lapsed |