Serial Number
73312694
Owner
ENVIROTECH CORPORATION ENVIROTECH CORPORATIONFirst Use Date
Mar 28, 1940
Filing Date
Jun 1, 1981
SPARLING SPARLING Trademark
Serial Number: 73312694
Trademark Classes
Owner Contact Info
3000 SAND HILL RD.
MENLO PARK, CA 94025
Entity Type: 03
Trademark Details
Filing Date
June 1, 1981
Registration Date
Not Registered
First Use Anywhere
March 28, 1940