LandOfFree - US Patents - Listing for Mining or in situ disintegration of hard material

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

Cutting tool retainer

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

Cutting tool retention apparatuses

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

Cutting tool retention system

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

Cutting tool retention system

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Wear shield or replaceable wear sleeve

Cutting tool sleeve rotation limitation system

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Wear shield or replaceable wear sleeve

Cutting tool sleeve rotation limitation system

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Wear shield or replaceable wear sleeve

Cutting tool wear sleeves and retention apparatuses

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

Cutting tool wear sleeves and retention apparatuses

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

Cutting tool with hardened insert

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

Cutting tool with nozzle for spraying water on cutter bit

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

Cutting toolholder retention system

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

Cutting toolholder with recessed groove for cutting tool...

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

Cutting tooth for earthworking

Mining or in situ disintegration of hard material – Miscellaneous

Cutting tooth for strip mining apparatus

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

Cutting-bit holding support block shield

Mining or in situ disintegration of hard material – Miscellaneous

Cutting-tool mounting for rotary excavating head

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Input and output wells

Cyclic solution mining of borate ores

Mining or in situ disintegration of hard material – Miscellaneous

Cylinder-shaped cutting body for a coal cutting machine

Mining or in situ disintegration of hard material – Miscellaneous

Cylindrical retainer for a cutting bit