Serial Number
72421203
Owner
PFANSTIEHL LABORATORIES, INC.First Use Date
Jun 24, 1971
Filing Date
Apr 12, 1972
DENTU-LAC Trademark
Serial Number: 72421203 • Registration: 0963090
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
April 12, 1972
Registration Date
July 3, 1973
First Use Anywhere
June 24, 1971
First Use in Commerce
June 24, 1971
Cancellation Date
October 11, 1989