Mark Identification

MIXSHIELD

Serial Number

74278054

Filing Date

May 21, 1992

Trademark by

HERRENKNECHT GMBH

Classification Information

tunnelling system comprised of a cutting wheel, cutting wheel shield, a crane for moving tunnel wall segments, an erector machine for erecting tunnel wall components; and tunnelling machines; namely, soft rock machines, tunnel boring machines, excavators, road headers, and earth pressure balance shields and parts and fittings therefor

Machinery