PROFESSIONAL
Filed: July 30, 1956
PENCILS AND LEAD HOLDERS
Owned by: KOH}I}NOOR RAPIDOGRAPH INC
Serial Number: 72013035
SELECT-O-MATIC
Filed: February 1, 1957
PENCILS, LEADS, AND LEAD HOLDERS
Owned by: KOH}I}NOOR RAPIDOGRAPH INC
Serial Number: 72023624
RAPIDO-GUIDE
Filed: April 30, 1957
LETTERING GUIDES FOR USE BY DRAFTSMEN
Owned by: KOH}I}NOOR RAPIDOGRAPH INC
Serial Number: 72029159
"EJECTOMATIC"
Filed: May 31, 1957
DRAWING LEADS
Owned by: KOH}I}NOOR RAPIDOGRAPH INC
Serial Number: 72031114
EJECTO
Filed: June 21, 1957
PENCILS AND LEAD HOLDERS
Owned by: KOH}I}NOOR RAPIDOGRAPH INC
Serial Number: 72032387
KOH-1-BALL
Filed: July 23, 1957
BALL POINT PENCILS
Owned by: KOH}I}NOOR RAPIDOGRAPH INC
Serial Number: 72034240
KOH-I-LAR
Filed: May 11, 1960
Leads
Owned by: KOH}I}NOOR RAPIDOGRAPH INC
Serial Number: 72096862
TECHNIGRAPH
Owned by: KOH}I}NOOR RAPIDOGRAPH INC
Serial Number: 80993258
