SIGMA DIAGNOSTICS
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Ownership
SC
Address
St. Louis, MO 63103
Critical Dates
First Use Date
Oct 5, 1983
Filing Date
Nov 7, 1983
Registration Date
Jan 1, 1985
Mark Descriptions
Goods
Class 1
Laboratory Research Chemicals-Namely, Clinical Laboratory Reagents
Mark Elements
Text Mark
SIGMA DIAGNOSTICS
Category
Trademark
Standard Characters
Yes
Color Claim
No
Disclaimer
No claim is made to the exclusive right to use "Diagnostics", apart from the mark as shown.
Related Registrations
658188
1160524
Trademark Timeline
First Use
Filing Date
Publication Date
Registration Date
Trademark Assignment
Assigned to SIGMA-ALDRICH CORPORATION
Trademark Assignment
Assigned to SIGMA-ALDRICH CO.
Trademark Assignment
Assigned to SIGMA-ALDRICH CO.
Trademark Assignment
Assigned to SIGMA-ALDRICH BIOTECHNOLOGY LP
USPTO Records
No documents found for this trademark.