3592289 is referenced by 105 patents and cites 11 patents.

This invention relates to a freestanding acoustical space divider in which an acoustically absorptive panel is supported around its periphery by a metal frame assembled without the use of the usual fasteners such as screws or bolts and in which adjacent sections are flexibly connected by means of a plastic hingelike coupling strip. The coupling strip has enlargements along each of its longitudinal edges which fit into appropriately shaped grooves in the frame of the sections.

Title
Freestanding acoustical space divider
Application Number
04/758,048
Publication Number
3592289
Application Date
September 6, 1968
Publication Date
July 13, 1971
Inventor
Tacke William H P
Aysta James E
Assignee
Conwed Corporation
IPC
E04b 01/99
E04b 01/343
E04b 01/86
F21V 33/00
E04B 02/74
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