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LEFKO

○ Dead · Expired

U.S. federal trademark · Serial No. 72299778 · Reg. No. 0876831

Mark
LEFKO
Status
Expired
Serial Number
72299778
Registration No.
0876831
Filing Date
June 5, 1968
Registration Date
September 16, 1969
Class(es)
Class 001

Owner

LEFFINGWELL CHEMICAL COMPANY
03 · BREA, CA, US

Goods & Services

CURING AGENTS FOR SYNTHETIC THERMOSETTING RESIN ADHESIVES

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