NO820357L

Suspension ceiling grid with removable grid members

Abstract

A suspension ceiling grid having removable grid members is disclosed. Such grid is of the basketweave type and includes a plurality of grid assemblies interconnected to form a grid. Each assembly is provided with a similar first or male connection at its ends and second or female connections at its center. In the grid, the assemblies are interconnected so that the male connections of adjacent grids meet with and connect with the female connections at the center of the assemblies to provide a basketweave type system. Each grid assembly includes two similar grid members each having a first connection at one end and one-half of a second connection at its other end. In the assembly, a removable clip provides a semipermanent connection between adjacent ends of the two members and the two halves of the second connections cooperate to provide one full second connection. Individual grid members may be removed from an existing grid and replaced without creating the situation in which the grid is unstable.

Term

No projected expiry on record.

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17 members in 9 offices

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Priority claims
DocumentOfficeKindDate
23219581United States of AmericaA
232195
US19810232195

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DocumentOfficeKind
FI820352LFinlandL
SE8200662LSwedenL
NO820357LThis recordNorwayL
FR2499613A1FranceA1
GB2092639AUnited KingdomA
DE3203663A1GermanyA1
BR8200620ABrazilA
BR8200620ABrazilA
CA1178770ACanadaA
US4485605AUnited States of AmericaA
GB2092639BUnited KingdomB
FR2499613B1FranceB1
FI71386BFinlandB
SE447001BSwedenB
FI71386CFinlandC
NO160870BNorwayB
NO160870CNorwayC