DREDGING AND CONSTRUCTION AND REPAIR SERVICES-NAMELY, EXCAVATION AND GRADING, CONSTRUCTION AND REPAIR OF TUNNELS, BRIDGES, DAMS, SEWERS, CONDUITS, HIGHWAYS, AIRPORTS, RAILWAY FACILITIES, POWER PLANTS, FOUNDATION WORK, AND WATERFRONT STRUCTURES
Trademark Events
Aug 7, 1995
Expired Sec. 9
Feb 4, 1980
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.