SIGMA 7-9
REGISTERED AND RENEWEDWord Mark
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Ownership
MK
Address
Frankfurter Str. 250
Darmstadt, MO 64293
DE
Critical Dates
First Use Date
Apr 1, 1952
Filing Date
Dec 31, 1968
Registration Date
Sep 1, 1970
Mark Descriptions
Goods
Class 1
BIOCHEMICAL BUFFERING AGENT FOR LABORATORY USE
Class 6
BIOCHEMICAL BUFFERING AGENT FOR LABORATORY USE
Mark Elements
Text Mark
SIGMA 7-9
Category
Trademark
Standard Characters
Yes
Color Claim
No
Trademark Timeline
First Use
Filing Date
Registration Date
USPTO Records
No documents found for this trademark.