Purdefense LLC Trademarks
BIODEFENSE
Filed: April 21, 2020
Respiratory masks for non-medical purposes
Owned by: Purdefense LLC
Serial Number: 88880413
PURDEFENSE
Filed: April 21, 2020
Respiratory masks for non-medical purposes
Owned by: Purdefense LLC
Serial Number: 88880449
P
Filed: May 18, 2020
Face masks for use by dental care providers; Face masks for use by health care providers; Sanitary masks for germ isolation…
Owned by: Purdefense LLC
Serial Number: 88921203
