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OPTIGRAN

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U.S. federal trademark · Serial No. 73062835 · Reg. No. 1088972

Mark
OPTIGRAN
Status
Registered
Serial Number
73062835
Registration No.
1088972
Filing Date
September 12, 1975
Registration Date
April 11, 1978
Class(es)
Class 001, Class 006

Owners

ASK CHEMICALS METALLURGY GMBH
16 · 84579 UNTERNEUKIRCHEN, DD
SKW GIESSEREI GMBH
16 · 84579 UNTERNEUKIRCHEN, DE
ALZCHEM HART GMBH
03 · TROSTBERG, DE
SKW TROSTBERG AKTIENGESELLSCHAFT
03 · 8223 TROSTBERG, DE
METALLGESELLSCHAFT A.G.
03 · 6 FRANKFURT (MAIN), DE

Goods & Services

[ FOUNDRY AUXILIARIES-NAMELY, COLD-SETTING RESINS FOR SAND-AGGLUTINANTS, HARDENING AGENTS, CORE-SAND ADDITIVES, ZIRCONIUM AND GRAPHITE COATINGS ON THE BASIS OF ALCOHOL AND WATER, SEALING COMPOUNDS, ADHESIVES, AGGREGATES FOR VARIOUS SAND SYSTEMS, AND LUSTROUS CARBON FORMING AGENTS]

BASE METAL ALLOYS FOR INFUSION OF CAST IRON MELTS

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.