|
2024
|
Invention
|
Facemask assemblies with multi-mounts. In some embodiments, a facemask assembly can include a cor... |
|
2023
|
Invention
|
Facemask with filter insert for protection against airborne pathogens. 2O to activate silver ions... |
|
2022
|
Invention
|
Facemask with facial seal and seal test device. A facemask configured to be used by multiple size... |
|
|
Invention
|
Facemask with filter insert for protection against airborne pathogens. A facemask assembly can in... |
|
|
Invention
|
Facemask assemblies.
In some embodiments, a facemask assembly can include a strap system, a faci... |
|
|
Invention
|
Facemask assemblies. In some embodiments, a facemask assembly can include a strap system, a facia... |
|
2021
|
G/S
|
Respiratory masks for medical purposes |
|
|
G/S
|
Dust masks; Protective face masks for the prevention of accident or injury; Respiratory masks for... |
|
|
G/S
|
(Based on Use in Commerce) Dust masks; Protective face masks for the prevention of accident or in... |
|
|
G/S
|
Dust masks; Dust protective goggles and masks; Non-medical respiratory mask filters; Protection m... |
|
|
G/S
|
Dust masks; Dust protective goggles and masks; Non-medical respiratory mask filters; Protecton ma... |
|
2018
|
Invention
|
Facemask with pleated filter and continuous strap.
A facemask assembly can include airflow vents... |
|
2016
|
Invention
|
Facemask with filter insert for protection against airborne pathogens.
A facemask assembly inclu... |
|
2015
|
Invention
|
Facemask with filter insert for protection against airborne pathogens. 2O which activates silver ... |
