Applegate-Fairbairn fighting knife was created in 1941.
A trench knife is distinguished from other types of knives because a trench knife is used for close-quarter fighting. Other knives such as the combat knife is used by soldiers in the field, but is also used for fighting.
knife or sword
To the Knife was created in 1995.
about two feet
The Subtle Knife was created in 1997.
The Flame Knife was created in 1981.
Shonen Knife was created in 1981.
Knife Play was created in 2002.
The Knife of the Party was created in 1934.
Knife in the Head was created in 1978.
Control of the Knife was created in 2007.
The Long Knife was created in 1958.