Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Connecting part of a breathing mask

Connecting part of a breathing mask

US Patent 6561189 · Granted May 13, 2003

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Data communication and displays for breathing apparatus facepieces and pressure 2023
Data communication and displays for breathing apparatus facepieces and pressure 2019
Data communication and displays for breathing apparatus facepieces and pressure 2015
Facepiece with open port2015
Respiratory half-mask2013
Holding device for connecting a gas mask to a protective helmet2011
Strap for a full respirator mask2005
Feeding apparatus for breathing masks that allows food and drink intake when the2003