Serial Number
73521026
Owner
SPIROMETRICS, INC.Attorney
Jerry W. BerkstresserFirst Use Date
Jun 29, 1983
Filing Date
Feb 6, 1985
SPIROMETRICS Trademark
Serial Number: 73521026 • Registration: 1388874
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
JERRY W BERKSTRESSER KLAAS & LAW
738 PEARL ST
DENVER
CO 80203
UNITED STATES
Trademark Details
Filing Date
February 6, 1985
Registration Date
April 8, 1986
First Use Anywhere
June 29, 1983
First Use in Commerce
June 29, 1983
Published for Opposition
January 14, 1986
Cancellation Date
November 4, 1992