Patent US4711634A successfully refreshed from Google Patents.
US4711634A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wall outlet cover plate assembly
Assignee: Individual
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Filing: 1986-11-03
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Granted: 1987-12-08
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Expires: 2006-11-03
Abstract
Abstract A wall cover plate assembly having a face plate defining electrical plug receiving openings. A guide on the rear side of the face plate slidably confines independent closures each of which is biased to a closed portion by a tensioned member. The guide also defines openings through which the electrical plugs may be inserted. A modified form of cover plate assembly provides for securement of the guide by means of a mortise and tenon joint. A barrier overlying the rear side of the cover plate blocks air and sound from entering a room via an electrical outlet. Recessed closures also inhibit air and sound passage.
Inventors
- 👤 II Wayne L. Antone
- 👤 Dennis C. Finnell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:28
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/44; H01R13/447
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
150 words
A wall outlet cover plate assembly for attachment to a wall mounted electrical wall outlet having a pair of sockets, said cover plate assembly comprising in combination, a cover plate defining plug receiving openings, guide means in place on said cover plate and defining with said cover plate a pair of guideways. closures for said plug receiving openings one each slidably confined in each of said guideways, said closures adapted for independent finger actuated sliding movement away from a transverse medial plane of the cover plate, and tensionable members having fixed and movable ends the latter coupled to each of said closures and biasing same toward said medial plane to close the plug receiving openings to the cover plate, the fixed end of each tensionable member being located on one side of said medial plane opposite from the closure biased thereby located on the remaining side of the medial plane.
Claim 2
Dependent Claim
150 words
A wall outlet cover plate assembly for attachment to a wall mounted electrical wall outlet having a pair of sockets, said cover plate assembly comprising in combination, a cover plate defining plug receiving openings, guide means in place on said cover plate and defining with said cover plate a pair of guideways. closures for said plug receiving openings one each slidably confined in each of said guideways, said closures adapted for independent finger actuated sliding movement away from a transverse medial plane of the cover plate, and tensionable members having fixed and movable ends the latter coupled to each of said closures and biasing same toward said medial plane to close the plug receiving openings to the cover plate, the fixed end of each tensionable member being located on one side of said medial plane opposite from the closure biased thereby located on the remaining side of the medial plane.
Claim 3
Dependent Claim
33 words
The wall outlet cover plate assembly claimed in claim 1 wherein each of said closures include an arm to which the movable ends of the tensionable members are attached in a removable manner.
Claim 4
Dependent Claim
41 words
The wall outlet cover plate assembly claimed in claim 1 wherein said guide means includes raised edges which define a pair of openings which correspond to the outer periphery of each wall outlet socket to seat thereabout in an airtight manner.
Claim 5
Dependent Claim
33 words
The wall outlet cover plate claimed in claim 1 additionally including an air and sound barrier in place on said guide means and substantially occupying the wall mounted side of the cover plate.
Claim 6
Dependent Claim
42 words
The wall outlet claimed in claim 1 wherein said guide means defines recessed areas, said closures each having a transversely extending lip portion for disposition within one of said recessed areas when the closure is positioned by one of said tensionable members.
References Cited (Backward Citations)
US2988242A
Cited
US3865456A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-12-07 | 1991-06-08 | 1991-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-12-07 | 1995-06-08 | 1995-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-12-07 | 1999-06-08 | 1999-12-08 | $7700.00 | Window Closed / Lapsed |