Acoustic damping pad that reduces deflection of a circuit board

Details Acoustic damping pad that reduces deflection of a circuit board Acoustic damping pad that reduces deflection of a circuit board

2007-01-18

2010-06-22

Klimowicz, William J (Department: 2627)

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Disk record

C720S651000

Reexamination Certificate

active

07742257

ABSTRACT:
A acoustic damping pad is provided. The acoustic damping pad includes a first surface and an opposing second surface that are defined by a periphery. A first set of perforations extend between the first surface and the second surface of the acoustic damping pad. Each adjacent perforation in the first set of perforations is uniformly spaced apart from each other across a first select surface area of the first surface and across a corresponding first select surface area of the opposing second surface to form a uniform pattern.

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