LandOfFree - US Patents - Listing for Metal tools and implements, making

Metal tools and implements – making – Blank or process – Drill

Earth boring drill bit with shell supporting an external drillin

Metal tools and implements – making – Blank or process – Shovels

Earth working sweep

Metal tools and implements – making – Tool sharpeners – Cutting

Edge sharpener

Metal tools and implements – making – Tool sharpeners – Cutting

Edge sharpener

Metal tools and implements – making – Blank or process – Wrenches

Elastomeric sleeve for conventional wrench sockets

Metal tools and implements – making – Blank or process – Drill

Elements faced with superhard material

Metal tools and implements – making – Blank or process – Drill

Elements faced with superhard material

Metal tools and implements – making – Blank or process – Rotary cutter

End mill type gear cutters for spindle driven machines

Metal tools and implements – making – Blank or process

End milling cutter and method of making same

Metal tools and implements – making – File cutting – Process

Endodontic instrument

Metal tools and implements – making – Blank or process – Cutlery

Endoscopic end effectors constructed from a combination of condu

Metal tools and implements – making – Blank or process – Drill

Enhanced gage protection for milled tooth rock bits

Metal tools and implements – making – Blank or process – Die

Extrusion die and manufacturing method of same