Resources Contact Us Home
Browse by Category: Main > Household
Class Information
Number: 30/456
Name: Cutlery > Static pencil sharpener > Work piece drawn over transverse, single edge cutter
Description: Device in which the cutter has only one cutting edge transversely positioned to the direction the workpiece moves during the shaping operation.

Patents under this class:

Patent Number Title Of Patent Date Issued
7310881 Pencil shaving device Dec. 25, 2007
6966117 Carpenters pencil sharpener Nov. 22, 2005
6725549 Sliding sharpening device for pencil with non-circular cross section Apr. 27, 2004
6625889 Deburring tool Sep. 30, 2003
6571480 Pencil sharpener for carpenter's pencil Jun. 3, 2003
6279238 Carpenter's pencil sharpener Aug. 28, 2001
6256892 Carpenter's pencil sharpener Jul. 10, 2001

  Recently Added Patents
Transferring a document
Method and apparatus for controlling cardiac resynchronization therapy using cardiac impedance
Controller with screen
Nanogap device for field enhancement and a system for nanoparticle detection using the same
Enterprise seamless mobility
Petunia plant named `Bartpet001`
Fuel cell system, and electric vehicle equipped with the fuel cell system
  Randomly Featured Patents
High aspect ratio metallization structures
Error/exception helper
Large temperature coefficient of resistance material
Oscillator that oscillates signals of a predetermined frequency
Solar battery
Reinforced resin filler compositions
Electronic apparatus and method of setting an operation mode of the same
Ship on hanger having anti-dislodgement means
New electrostatographic toners and developers containing new charge-control agents
Liquid crystal display device