SIGMA
REGISTEREDWord Mark
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Ownership
WE
Address
Cranberry Township, PA 16066
Critical Dates
First Use Date
Jul 1, 2017
Filing Date
Mar 22, 2017
Registration Date
Jan 22, 2019
Mark Descriptions
Goods
Class 11
Hydrostatic mechanical shaft seals, being structural parts of nuclear reactors, for maintaining the pressure boundary in nuclear reactor coolant pumps
Mark Elements
Text Mark
SIGMA
Category
Trademark
Standard Characters
No
Color Claim
No
Trademark Timeline
Filing Date
First Use
Publication Date
Registration Date
USPTO Records
No documents found for this trademark.