MASK CLEAN

Brand	Owner	Address	Description
MASKCLEAN	Bruker Nano, Inc.	112 Robin Hill Road Santa Barbara CA 93117	MASK CLEAN;CO2 snow cleaning systems, primarily composed of carbon dioxide (CO2) filled cylinders and attached nozzles, tubing, and related system tools for use in cleaning of semiconductor wafers, electronic and optical components, and combinations of same;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A speech transmission adapter for use with a respirator mask. The respirator mask has an associated clean air source and defines a clean air envelope between the body of the respirator mask and the face of the wearer and is bounded by a sealing portion of the respirator mask, the clean air source, and an exhalation port. The speech transmission adapter comprises a peripheral housing, a speech reception device supported by the peripheral housing, a speech transmitter coupled to the speech reception device, and a port defined in the peripheral structure for enabling the passage of air therethrough. The peripheral housing is adapted to mate to the respirator mask in a manner that expands the clean air envelope defined therein to include the speech reception means within the clean air envelope without requiring structural modification to the respirator mask.