E-A-R TONE
REGISTERED AND RENEWEDWord Mark
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Ownership
3C
Address
Bldg. 220-9E-01
St. Paul, MN 55144
Critical Dates
First Use Date
Feb 28, 1989
Filing Date
Apr 17, 1989
Registration Date
Jun 5, 1990
Mark Descriptions
Goods
Class 10
EARPHONES FOR DIAGNOSTIC USE
Mark Elements
Text Mark
E-A-R TONE
Category
Trademark
Standard Characters
Yes
Color Claim
No
Trademark Timeline
First Use
Filing Date
Publication Date
Registration Date
USPTO Records
No documents found for this trademark.