US4359619A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cover for a box of electric contacts such as switches, push button, sockets and the like
Assignee: Individual
•
Filing: 1981-04-15
•
Granted: 1982-11-16
•
Expires: 2001-04-15
Abstract
Abstract For use in combination with a box-type receptable containing electrical contacts such as switch contacts or a socket, a first cover comprising a planar frame on which the cover is removably mounted, the frame defining an access opening, a pair of fixed spaced headboards extending across the frame, the headboards being at opposite ends of the opening and having their outer surfaces lying substantially in a plane that is disposed slightly outwardly from the plane of the frame and defining between them a space that extends over the access opening and transversely entirely across the frame, a complementary cover mounted in and occupying that space, the complementary cover substantially entirely filling the space and extending transversely entirely across the space and having on opposite end edges sliding fit with the headboards, with the outer surface of the complementary cover substantially coplanar with the outer surfaces of the headboards, and pins on the inner side of the complementary cover coacting with recesses on the frame for removably attaching the complementary cover to the first cover to overlie the cover opening.
Inventors
- 👤 Anatolio Bergoltz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 03:36
CPC Classifications
H; H01; H01H; H01H3/00; H01H3/02; H01H3/12; H01H3/122
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
302 words
For use in combination with a conventional electric box or housing within which one or more receptacles each having electric contacts is contained, an improved universal cover assembly for the box and the one or more receptacles, said cover assembly comprising: a generally flat, uniplanar, rectangular frame surrounding the conventional box, said frame having a central rectangular opening defined therethrough; a series of removable, rectangular, individual cover plates, each being detachably mounted on said frame, said series of cover plates being arranged transversely across and entirely covering said frame and having outer, flat planar surfaces all aligned in substantially the same plane, said series of cover plates including an upper and lower headboard cover plate detachably mounted to the upper and lower portions of the rectangular frame, the lower end of the upper headboard plate abutting the upper end of the frame rectangular opening and the upper end of the lower headboard plate abutting the lower end of the frame rectangular opening, and at least two, selectively interchangeable intermediate plates arranged between the headboard plates; a series of paired recess means arranged along each vertical side of said frame; pin means on the inner sides of said upper and lower headboard plates for friction fit engagement in the uppermost and lowermost of said paired recess means in said frame, respectively; pin means on the inner side of one of said interchangeable plates for friction fit engagement with paired recess means intermediate of said uppermost and lowermost paired recess means; and pins means on the inner side of the other of said interchangeable plates for friction fit engagement with a receptacle located in the box, said one or said other of said intermediate plates being selected for use in said assembly depending upon the type of receptacle to be located within the box.
Claim 2
Dependent Claim
302 words
For use in combination with a conventional electric box or housing within which one or more receptacles each having electric contacts is contained, an improved universal cover assembly for the box and the one or more receptacles, said cover assembly comprising: a generally flat, uniplanar, rectangular frame surrounding the conventional box, said frame having a central rectangular opening defined therethrough; a series of removable, rectangular, individual cover plates, each being detachably mounted on said frame, said series of cover plates being arranged transversely across and entirely covering said frame and having outer, flat planar surfaces all aligned in substantially the same plane, said series of cover plates including an upper and lower headboard cover plate detachably mounted to the upper and lower portions of the rectangular frame, the lower end of the upper headboard plate abutting the upper end of the frame rectangular opening and the upper end of the lower headboard plate abutting the lower end of the frame rectangular opening, and at least two, selectively interchangeable intermediate plates arranged between the headboard plates; a series of paired recess means arranged along each vertical side of said frame; pin means on the inner sides of said upper and lower headboard plates for friction fit engagement in the uppermost and lowermost of said paired recess means in said frame, respectively; pin means on the inner side of one of said interchangeable plates for friction fit engagement with paired recess means intermediate of said uppermost and lowermost paired recess means; and pins means on the inner side of the other of said interchangeable plates for friction fit engagement with a receptacle located in the box, said one or said other of said intermediate plates being selected for use in said assembly depending upon the type of receptacle to be located within the box.
Claim 3
Dependent Claim
32 words
The cover assembly as claimed in claim 1 wherein the receptacle is a switch with an actuator therefor and said other interchangeable intermediate plate pins are directly inserted into the receptacle actuator.
Claim 4
Dependent Claim
39 words
The cover assembly as claimed in claim 1 wherein the receptacle is a socket having contact connections, said one interchangeable, intermediate plate having openings therethrough aligned with said sockets when said one intermediate plate is attached to said frame.
Claim 5
Dependent Claim
43 words
The cover assembly as claimed in claim 1 wherein multiples of said one intermediate cover and multiples of said other intermediate cover are provided for selective use with said cover assembly depending on the type and number of receptacles contained in the box.
Claim 6
Dependent Claim
247 words
For use in combination with a conventional electric box or housing within which one or more receptacles each having electric contacts is contained, an improved universal cover assembly for the box and the one or more receptacles, said cover assembly comprising: a generally flat, uniplanar, rectangular frame surrounding the conventional box, said frame having a central rectangular opening defined therethrough; a series of removable, rectangular, individual cover plates, each being detachably mounted on said frame, said series of cover plates being arranged transversely across and entirely covering said frame and having outer, flat planar surfaces all aligned in substantially the same plane, said series of cover plates including an upper and a lower headboard cover plate detachably mounted to the upper and lower portions of the rectangular frame, the lower end of the upper headboard plate abutting the upper end of the frame rectangular opening and the upper end of the lower headboard plate abutting the lower end of the frame rectangular opening, and at least one intermediate plate arranged between the headboard plates; a series of paired recess means arranged along each vertical side of said frame; pin means on the inner sides of said upper and lower headboard plates for friction fit engagement in the uppermost and lowermost of said paired recess means in said frame, respectively; and pin means on the inner side of said intermediate plate for friction fit engagement with paired recess means intermediate of said uppermost and lowermost paired recess means.
Claim 7
Dependent Claim
247 words
For use in combination with a conventional electric box or housing within which one or more receptacles each having electric contacts is contained, an improved universal cover assembly for the box and the one or more receptacles, said cover assembly comprising: a generally flat, uniplanar, rectangular frame surrounding the conventional box, said frame having a central rectangular opening defined therethrough; a series of removable, rectangular, individual cover plates, each being detachably mounted on said frame, said series of cover plates being arranged transversely across and entirely covering said frame and having outer, flat planar surfaces all aligned in substantially the same plane, said series of cover plates including an upper and a lower headboard cover plate detachably mounted to the upper and lower portions of the rectangular frame, the lower end of the upper headboard plate abutting the upper end of the frame rectangular opening and the upper end of the lower headboard plate abutting the lower end of the frame rectangular opening, and at least one intermediate plate arranged between the headboard plates; a series of paired recess means arranged along each vertical side of said frame; pin means on the inner sides of said upper and lower headboard plates for friction fit engagement in the uppermost and lowermost of said paired recess means in said frame, respectively; and pin means on the inner side of said intermediate plate for friction fit engagement with paired recess means intermediate of said uppermost and lowermost paired recess means.
Claim 8
Dependent Claim
27 words
The cover assembly as claimed in claim 5 wherein the receptacle is a socket having contact connections, said intermediate plate having openings therethrough aligned with said sockets.
Claim 9
Dependent Claim
241 words
For use in combination with a conventional electric box or housing within which one or more receptacles each having electric contacts is contained, an improved universal cover assembly for the box and the one or more receptacles, said cover assembly comprising: a generally flat, uniplanar, rectangular frame surrounding the conventional box, said frame having a central rectangular opening defined therethrough; a series of removable, rectangular, individual cover plates, each being detachably mounted on said frame, said series of cover plates being arranged transversely across and entirely covering said frame and having outer, flat planar surfaces all aligned in substantially the same plane, said series of cover plates including an upper and a lower headboard cover plate detachably mounted to the upper and lower portions of the rectangular frame, the lower end of the upper headboard plate abutting the upper end of the frame rectangular opening and the upper end of the lower headboard plate abutting the lower end of the frame rectangular opening, and at least one intermediate plate arranged between the headboard plates; a series of paired recess means arranged along each vertical side of said frame; pin means on the inner sides of said upper and lower headboard plates for friction fit engagement in the uppermost and lowermost of said paired recess means in said frame, respectively; and pin means on the inner side of said intermediate plate for friction fit engagement with a receptacle located in the box.
Claim 10
Dependent Claim
241 words
For use in combination with a conventional electric box or housing within which one or more receptacles each having electric contacts is contained, an improved universal cover assembly for the box and the one or more receptacles, said cover assembly comprising: a generally flat, uniplanar, rectangular frame surrounding the conventional box, said frame having a central rectangular opening defined therethrough; a series of removable, rectangular, individual cover plates, each being detachably mounted on said frame, said series of cover plates being arranged transversely across and entirely covering said frame and having outer, flat planar surfaces all aligned in substantially the same plane, said series of cover plates including an upper and a lower headboard cover plate detachably mounted to the upper and lower portions of the rectangular frame, the lower end of the upper headboard plate abutting the upper end of the frame rectangular opening and the upper end of the lower headboard plate abutting the lower end of the frame rectangular opening, and at least one intermediate plate arranged between the headboard plates; a series of paired recess means arranged along each vertical side of said frame; pin means on the inner sides of said upper and lower headboard plates for friction fit engagement in the uppermost and lowermost of said paired recess means in said frame, respectively; and pin means on the inner side of said intermediate plate for friction fit engagement with a receptacle located in the box.
Claim 11
Dependent Claim
30 words
The cover assembly as claimed in claim 7 wherein the receptacle is a switch with an actuator therefor and said intermediate plate pins are directly inserted into the receptacle actuator.
Claim 12
Dependent Claim
20 words
The cover assembly as claimed in claims 5 or 7 wherein there are at least two of said intermediate plates.
Claim 13
Dependent Claim
21 words
The cover assembly as claimed in claims 1, 5 or 7 wherein there are at least three of said intermediate plates.
Claim 14
Dependent Claim
27 words
The cover assembly as claimed in claims 1, 5 or 7 wherein the length and width dimensions of the headboard plates and the intermediate plates are identical.
Claim 15
Dependent Claim
31 words
The cover assembly as claimed in claims 1, 5 or 7 further comprising means in said frame for mounting one or more receptacles behind the frame for location in the box.
References Cited (Backward Citations)
US2515932A
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US2740873A
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US2794890A
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US3036185A
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US3437737A
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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) | 1985-11-15 | 1986-05-17 | 1986-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-11-15 | 1990-05-17 | 1990-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-11-15 | 1994-05-17 | 1994-11-16 | $7700.00 | Window Closed / Lapsed |