Housewares and glass Trademarks Filed in October 19, 1951
DUPLATE

DUPLATE

Filed: October 19, 1951
FLAT GLASS
Owned by: PPG INDUSTRIAL, INC.
Serial Number: 71620228

"MARVEL" ONCE-AROUND

Filed: October 19, 1951
LAUNDRY IRONER PADS
Owned by: PITTSBURGH WATERPROOF COMPANY
Serial Number: 71620230