LandOfFree - US Patents - Listing for Mining or in situ disintegration of hard material,Cutter tooth or tooth head

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Adjustable tooth

Manually rotatable tool

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Adjustable head

Method and apparatus for extending the cutter drum of a boring m

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Plural heads moving relative to each other

Method and apparatus for the milling cutting of materials

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Rolling or rotatable-type bit mount

Method of cutting and cutting rotative bit

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Rolling or rotatable bit

Method of using composite cermet articles

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Tooth mounted on helical head portion or head with helical...

Milling device for cutting up road surfaces

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Adjustable tooth

Milling fixture for a slotted wall milling cutter

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Tooth mounted on helical head portion or head with helical...

Mine tool bit with spring loaded button retainer

Mining or in situ disintegration of hard material – Cutter tooth or tooth head

Mine tools utilizing copper-manganese nickel brazing alloys

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Endless-chain type head

Mineral cutter chains

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Cleansing fluid passage

Mineral cutter pick

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Cleansing fluid passage

Mineral cutter picks and pick assemblies

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Cleansing fluid passage

Mineral cutter tool having water emission deflection surface

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Cleansing fluid passage

Mineral cutting device

Mining or in situ disintegration of hard material – Cutter tooth or tooth head

Mineral cutting pick insert shape

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Cleansing fluid passage

Mineral mining apparatus

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Cleansing fluid passage

Mineral mining machines

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Cleansing fluid passage

Mineral mining pick and holder assembly

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Plural cutting edges on tooth – pick – or bit

Mining and demolition tool