19 FABRIC MATERIAL USED TO MAKE EXPANDABLE, FLEXIBLE ENCLOSURES OR FORMS IN WHICH A FLUID CEMENTITIOUS MATERIAL IS INJECTED TO FORM CONCRETE STRUCTURES OF VARIOUS SHAPES
Trademark Events
Jan 13, 1997
Expired Sec. 9
May 10, 1982
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.