SIGMA
RegisteredWord Mark
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Ownership
MK
Address
Darmstadt, MO 64293
DE
Critical Dates
First Use Date
Dec 1, 1947
Filing Date
Mar 29, 1957
Registration Date
Feb 11, 1958
Mark Descriptions
Goods
Class 1
LABORATORY RESEARCH CHEMICALS NAMELY, BIOCHEMICAL AND ORGANIC PREPARATIONS AND CLINICAL LABORATORY REAGENTS
Class 6
LABORATORY RESEARCH CHEMICALS NAMELY, BIOCHEMICAL AND ORGANIC PREPARATIONS AND CLINICAL LABORATORY REAGENTS
Mark Elements
Text Mark
SIGMA
Category
Trademark
Standard Characters
Yes
Color Claim
No
Trademark Timeline
First Use
Filing Date
Registration Date
USPTO Records
No documents found for this trademark.