Adjustable support arm for audio visual device

Details Adjustable support arm for audio visual device Adjustable support arm for audio visual device

2011-07-05

2011-07-05

McKinnon, Terrell (Department: 3632)

Supports

Brackets

Adjustable

C248S278100, C248S280110, C248S123110, C403S362000, C361S679060, C361S679070, C361S679210

Reexamination Certificate

active

07971840

ABSTRACT:
An adjustable arm supports a device housing with respect to a base and allows the position of the device housing to be adjusted as desired. The adjustable arm has segments joined by pivot joints, with passages therethrough to allow wires to be strung through the arm segments and joints so as to be shielded by the arm. The joints can be either dual-pivot joints or single pivot joints, and for both types of joints, the frictional resistance of the joints can be adjusted. In some embodiments, the elements of the arm can be strung onto the wiring prior to assembly.

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