Hygrodynamics, Inc. Trademarks
HYGRO-CHAMP
Filed: December 2, 1960
Humidity Measuring and Control Apparatus
Owned by: Hygrodynamics, Inc.
Serial Number: 72109496
SABER-CHAMP
Filed: September 14, 1961
Humidity Measuring and Control Apparatus
Owned by: Hygrodynamics, Inc.
Serial Number: 72127858
HYGROSENSOR
Filed: March 21, 1963
Humidity Measuring and Control Apparatus
Owned by: Hygrodynamics, Inc.
Serial Number: 72165135
HUMIDICATOR
Filed: May 3, 1963
ELECTRONIC HUMIDITY INDICATORS
Owned by: Hygrodynamics, Inc.
Serial Number: 72168125
MINI READER
Filed: November 18, 1968
ELECTRIC HYGROMETER FOR GIVING A DIRECT READING OF HUMIDITY AND TEMPERATURE
Owned by: Hygrodynamics, Inc.
Serial Number: 72312471
DEW-TEMP
Filed: November 22, 1982
Humidity Monitoring Apparatus
Owned by: Hygrodynamics, Inc.
Serial Number: 73403600
