Serial Number
72165135
Owner
HYGRODYNAMICS, INC.First Use Date
Mar 13, 1963
Filing Date
Mar 21, 1963
HYGROSENSOR Trademark
Serial Number: 72165135 • Registration: 0760686
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
March 21, 1963
Registration Date
November 26, 1963
First Use Anywhere
March 13, 1963
First Use in Commerce
March 13, 1963
Cancellation Date
August 28, 2004
Goods & Services
Humidity Measuring and Control Apparatus