Nonmetallic building materials Trademarks Filed in February 27, 1967
CUSH-N-CLIP
Filed: February 27, 1967
RESILIENT METAL CLIP FOR WALLBOARD CEILINGS
Owned by: NATIONAL GYPSUM COMPANY
Serial Number: 72265548
H HURON
Filed: February 27, 1967
WATERPROOFED MASONRY CEMENT
Owned by: NATIONAL GYPSUM COMPANY
Serial Number: 72265549
