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

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

Cold-formed rotatable cutting tool and method of making the...

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

Cold-formed rotatable cutting tool and method of making the...

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

Concave cutter bit with sacrificial constraint

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

Conical bit penetrator pocket protector for earth...

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

Cutting bit body and method for making the same

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

Cutting bit insert configured in a polygonal pyramid shape...

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

Cutting tool for breaking hard material, and a cutting cap...

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 – Rolling or rotatable bit

Eccentrically driven percussive tools for treating materials

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

Frustum cutting bit arrangement

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

Hardened tip for cutting tools

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

Hollow pick shank

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

Hollow pick shank

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 – Rolling or rotatable bit

Pick assembly

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

Point attack bit

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

Retention system

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

Rotatable cutting bit

Reissue Patent

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

Rotatable cutting tool and cutting tool body