Serial Number
73123579
Owner
Amchem Products, Inc.First Use Date
Mar 7, 1977
Filing Date
Apr 21, 1977
SPIROMETER Trademark
Serial Number: 73123579 • Registration: 1097926
Trademark Classes
Owner Contact Info
DANBURY,, CT 06817
Entity Type: 03
Trademark Details
Filing Date
April 21, 1977
Registration Date
August 1, 1978
First Use Anywhere
March 7, 1977
First Use in Commerce
March 7, 1977