HSC
RegisteredStylized Mark
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Ownership
DS
Address
2200 West Salzburg Road, Midland
MI 48640
Critical Dates
First Use Date
Jan 1, 1979
Filing Date
Aug 6, 1986
Registration Date
Dec 8, 1987
Mark Descriptions
Goods
Class 1
POLYCRYSTALLINE SILICON AND SILICON SOURCE CHEMICALS USED IN MANUFACTURING SEMICONDUCTOR DEVICES SUCH AS TRANSISTORS, RECTIFIERS, INTEGRATED CIRCUITS AND OTHER ELECTRONIC DEVICES
Mark Elements
Text Mark
HSC
Category
Trademark
Standard Characters
No
Color Claim
No
Related Registrations
2463097
Trademark Timeline
First Use
Filing Date
Publication Date
Registration Date
Trademark Assignment
Assigned to DOW SILICONES CORPORATION
Trademark Assignment
Assigned to DDP SPECIALTY ELECTRONIC MATERIALS US 9, LLC
Trademark Assignment
Assigned to HEMLOCK SEMICONDUCTOR OPERATIONS LLC
USPTO Records
No documents found for this trademark.