A knife is a tool or weapon with a cutting edge or blade, usually attached to a handle or hilt. One of the earliest tools used by humanity, knives appeared at least 2.5 million years ago, as evidenced by the Oldowan tools. Originally made of wood, bone, and stone, over the centuries, in step with improvements in both metallurgy and manufacturing, knife blades have been made from copper, bronze, iron, steel, ceramic, and titanium. Most modern knives have either fixed or folding blades; blade patterns and styles vary by maker and country of origin.
The Benchmade Knife Company is an American knife manufacturer in Oregon City, Oregon.
A pocketknife is a knife with one or more blades that fold into the handle. They are also known as jackknives (jack-knife), folding knives, EDC knife, or may be referred to as a penknife, though a penknife may also be a specific kind of pocketknife. A typical blade length is 5 to 15 centimetres.
A boot knife or a gambler's dagger is a small fixed-blade knife that is designed to be carried in or on a boot. Typically, such a knife is worn on a belt or under a pant leg. If worn around the neck they become a neck knife. Boot knives generally come with a sheath that includes some form of a clip. Most have double-edged blades, like a dagger, that range from 3 to 5 inches.
Strider Knives, Inc. is a custom and production knifemaking facility headed by Mick Strider founded and based in San Marcos, California.
Spyderco is an American cutlery company based in Golden, Colorado, producing knives and knife sharpeners. Spyderco pioneered many features that are now common in folding knives, including the pocket clip, serrations, and the opening hole. Spyderco has collaborated with 30 custom knife makers, athletes, and self-defense instructors for designs and innovated the usage of 20 different blade materials.
GLOBAL is a Japanese brand of kitchen knives and accessory tools owned and manufactured by the Yoshikin factory of Japan. The Yoshikin Factory is owned by the Watanabe family and located in Tsubame, Japan.
Robert Waldorf Loveless, a.k.a. Bob Loveless or RW Loveless, was an American knife maker who designed and popularized the hollowground drop point blade and the use of full tapered tangs and screw-type handle scale fasteners within the art of knifemaking. He is cited by other knifemakers and collectors as one of the most innovative custom knife makers in the world.
Ken Onion is an American custom knifemaker based in Kaneohe, Hawaii, United States who invented the "SpeedSafe" assisted opening mechanism for Kershaw Knives. Ken Onion was the Premier Knife Designer for Kershaw Knives.
The Linerlock is a locking mechanism for folding pocket knives. A Linerlock is a folding knife with a side-spring lock that can be opened and closed with one hand without repositioning the knife in the hand. The lock is self-adjusting for wear. The modern Linerlock traces its lineage to the late 19th century, but in the 1980s the design was improved by American custom knifemaker Michael Walker.
Imperial Schrade Corp. was an American knife manufacturer of hunting knives, pocketknives, utility knives, and bayonets during the 20th and early 21st centuries. The consolidation of five forerunner companies, including its namesakes, the Imperial Knife Company, founded 1916, and the Schrade Cutlery Company, founded in 1904, Imperial Schrade manufactured its products in the United States and Ireland and sold through hardware stores, department stores, and on military bases. The original company's fortunes declined and in 2004 it entered into bankruptcy where all equipment and intellectual property was sold off to reimburse creditors. The name and intellectual property was bought by Taylor Brands and used for marketing purposes. As of 2016, these brands are owned by Smith & Wesson.
The CQC-6 or Viper Six is a handmade tactical folding knife with a tantō blade manufactured by knifemaker Ernest Emerson. Although initially reported as the sixth design in an evolution of fighting knives and the first model in the lineup of Emerson's Specwar Custom Knives, Emerson later revealed that the knife was named for SEAL Team Six. It has a chisel-ground blade of ATS-34 or 154CM stainless steel and a handle made of titanium and linen micarta. The CQC-6 is credited as the knife that popularized the concept of the tactical folding knife.
Al Mar Knives is a production knife company headquartered in Tualatin, Oregon, United States. Al Mar Knives was established in 1979 by Al Mar, and has a reputation for making tactical knives of innovative design. While headquartered in the United States, Al Mar knives were made in Seki City of Japan from 1979 to 2019.
William Wales Scagel was an American knifemaker whose style had a profound impact on the cutlery trade, influencing it for over 100 years.
Gil Hibben is an American custom knifemaker from Wyoming who is based in La Grange, Kentucky. Hibben designed the first line of Browning hunting knives in 1968, the American Kenpo Knife for Ed Parker, and the Rambo Knife for the 1988 film Rambo III 2008 film Rambo. Hibben's "Fantasy Knives" have been used in over 37 films and television shows, particularly science fiction, earning him the title "Klingon Armorer" from the Star Trek franchise. Hibben currently serves as a President of the Knifemakers' Guild, a post he has held for fourteen years.
Michael Leon Walker is an American custom knifemaker and sculptor based in Taos, New Mexico. Walker is the inventor of more than 20 different knife mechanisms including the Walker Linerlock for which he secured a trademark in 1980.
A. G. Russell was an American knife maker.
Walter Wells "Blackie" Collins was an American knife maker who designed and popularized the assisted opening mechanism and various automatic knife designs within the art of knifemaking. He is cited by other knifemakers and collectors as one of the most innovative knife designers in the world and was an author and the founder of what became Blade Magazine. Collins died July 20, 2011, in a motorcycle accident near North, South Carolina.
Zero Tolerance Knives (ZT Knives) is a knife brand of Kai USA, headquartered in Tualatin, Oregon, United States. Both Zero Tolerance and Kai USA are members of the Kai Group, a global cutlery company.
Shun Cutlery is a kitchen knife brand of the KAI Group, headquartered in Tokyo, Japan. In the United States, Shun is sold by Kai USA in Tualatin, Oregon—alongside the Kershaw Knives and Zero Tolerance Knives brands.
