Mark Identification

MINITUNNEL

Serial Number

72452678

Filing Date

Mar 27, 1973

Registration Date

Sep 30, 1975

Trademark by

Classification Information

SHIELD AND MULTI-SEGMENT TUNNEL LINERS FOR USE IN A SEWER AND PIPELINE TUNNEL SYSTEM

SEWER AND PIPELINE CONSTRUCTION TUNNELING SYSTEM COMPRISING HYDRAULIC RAM SHIELD PLACEMENT APPARATUS AND TUNNEL LINER PLACEMENT APPARATUS