CONVECTRON
EXPIREDWord Mark
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Ownership
BA
Address
Teterboro, NJ
Critical Dates
First Use Date
Sep 9, 1946
Filing Date
Apr 1, 1947
Registration Date
Jan 6, 1948
Mark Descriptions
Goods
Class 9
TUBES ENCLOSING HEATER ELEMENTS SURROUNDED BY A FLUID MEDIUM, IN WHICH VARIATIONS IN THE CONVECTION CURRENTS IN THE FLUID MEDIUM CHANGES THE OHMIC VALUE OF THE ELEMENTS
Class 21
TUBES ENCLOSING HEATER ELEMENTS SURROUNDED BY A FLUID MEDIUM, IN WHICH VARIATIONS IN THE CONVECTION CURRENTS IN THE FLUID MEDIUM CHANGES THE OHMIC VALUE OF THE ELEMENTS
Mark Elements
Text Mark
CONVECTRON
Category
Trademark
Standard Characters
Yes
Color Claim
No
Trademark Timeline
First Use
Filing Date
Registration Date
USPTO Records
No documents found for this trademark.