FACE PIECES SELF CONTAINED BREATHING

Brand	Owner	Address	Description
AV-3000	STI LICENSING CORPORATION	IP Law Department One Town Center Road Boca Raton FL 33486	face pieces for self-contained breathing apparatus, respirators, and gas masks for fire-fighting and industrial purposes;AV 3000;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A snorkel and snorkel system are disclosed. The snorkel includes an arching breathing tube with a mouthpiece at a first end and a breathing port at a second end. The arching breathing tube preferably arches through a range of angles between 240 and 300 degrees and mouthpiece and the breathing port are separated by a distance in a range of 8 to 16 inches. The snorkel system preferably includes a strap with a bracket for securing the snorkel to a user's head and along a front portion of the user's face.