Filtration media in the form of a membrane or multi-layer fabric for use in filtering gases and/or liquids

FABRICS IN THE NATURE OF A BREATHABLE MOISTURE BARRIER USED IN THE MANUFACTURE OF WEARING APPAREL, SLEEPING BAGS, TENTS AND INDUSTRIAL SAFETY GARMENTS

Microporous Plastic Film

PROPHYLACTIC RUBBER GOODS FOR THE PREVENTION OF CONTAGIOUS DISEASES

Filtration media in the form of a membrane or multilayer fabric for use in filtering gases and/or liquids; microporous membranes for the venting, filtration, sterile filtration and purification of liquids and gases in breather vent, gas sensor, chemical venting, process chemical purification, sterile hydrophobic venting, and electronic and computer air filter applications

Microporous semi-permeable polytetrafluoroethylene (PTFE) membranes for use in manufacturing; plastic in the form of porous polytetrafluoroethylene (PTFE) membrane sheets for use in manufacturing polymeric filter media for domestic and industrial filtration

Filtration media in the form of a membrane or multilayer fabric for use in filtering gases and/or liquids; microporous membranes for the venting, filtration, sterile filtration and purification of liquids and gases in breather vent, gas sensor, chemical venting, process chemical purification, sterile hydrophobic venting, and electronic and computer air filter applications