Types of Pocketknives

Stockman knives are said to be originated from a Cattleman's knife.  Much valued and similar uses but alots less bulky.

Slipjoint knives for light duty but some have a lock back.

Below are other pocketknife types of various makers:

 Barlow

 Camper

 Canoe

 Congress

 Sunfish

Elephant Toenail 

 Peanut

 Sodbuster

 Trapper

 Whittler

 Penknife

 Stockman

The blades are different configurations to give the user the choice to apply cutting force when multi-tasking.