Featured patents

Cutter Insert Gum Modification Method and Apparatus
US 08714053 B2, May 6, 2014, Rotary cutter, David Krauter / Herrenknecht Tunneling Systems (Sumner, US)
A method of treating a cutter tool, the method comprising:…

Machining Tool Blank and Method of Forming
US 08667866 B2, March 11, 2014, Blank or Process, Andreas Haar et al. / Diamond Innovations, Inc. (Worthington, US)
A blank for use in forming a machining tool comprising:…

Device for Treating Blades to Improve Their Cutting Properties
US 08627747 B2, Jan. 14, 2014, Cutting, Celso E. Martell
A device for treating a blade of a manual razor, the blade having a cutting…

Method of Making an Earth-Boring Particle-Matrix Rotary Drill Bit
US 08616089 B2, Dec. 31, 2013, Well drill, John Stevens et al. / Baker Hughes Incorporated (Houston, US)
A method of making an earth-boring rotary drill bit comprising a bit body…

Reciprocating Saw Blade With Plunge Nose
US 08596166 B2, Dec. 3, 2013, Saws, Brent L. Bucks et al. / Black & Decker Inc. (Newark, US)
A method for manufacturing a reciprocating saw blade comprising:…

Manufacturing Razor Blades
US 08607667 B2, Dec. 17, 2013, Cutter of sheet metal, Nicolae Neamtu et al. / The Gillette Company (Boston, US)
A method of manufacturing razor blades from a strip material having upper…

Multiple-Angle Scissor Blade
US 08590428 B2, Nov. 26, 2013, Hand shears, Russell E. Ahlberg et al. / Applied Medical Resources Corporation (Rancho Santa Margarita, US)
A process of manufacturing a pair of surgical scissors having a pair of blades…

Movable Blade Not Impairing Durability of Stationary Blade, Paper Sheet Cutting Device With Movable Blade, and Printer With Paper Sheet Cutting Device
US 08539861 B2, Sept. 24, 2013, Cutlery, Shou Yazawa et al. / NEC Infrontia Corporation (Kanagawa, JP)
A method of manufacturing a movable blade, which is mounted to a printer…

Blade Member, and Edge Working Apparatus for the Blade Member
US 08522645 B2, Sept. 3, 2013, Cutlery, Hiroshi Ohtsubo et al. / Nagata Seiki Co., Ltd. (Tokyo, JP)
A blade member comprising a plurality of blade groups,…

Induction Hardened Blade
US 08448544 B2, May 28, 2013, Cutlery, Haydn Howells / Stanley Black & Decker, Inc. (New Britain, US)
A method of manufacturing a utility knife blade comprising:…

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