WASHINGTON STEEL CORPORATION Trademarks
VERITHIN
Filed: July 7, 1953
STAINLESS STEEL SOLD IN SHEETS AND STRIPS
Owned by: WASHINGTON STEEL CORPORATION
Serial Number: 71649971
MICROFLAT
Filed: March 8, 1976
STAINLESS STEEL SHEETS, COILS AND STRIPS
Owned by: WASHINGTON STEEL CORPORATION
Serial Number: 73079448
MICROFLAT
Filed: December 9, 1986
STAINLESS STEEL SHEETS, COILS AND STRIPS
Owned by: WASHINGTON STEEL CORPORATION
Serial Number: 73634470
MICROFLEX
Filed: February 2, 1987
SOFT STAINLESS STEEL IN SHEET FORM
Owned by: WASHINGTON STEEL CORPORATION
Serial Number: 73644056
