Resources Contact Us Home
Browse by Category: Main > Tools & Hardware
Class Information
Number: 451/175
Name: Abrading > Machine > Reciprocating tool > Rectilinear > Swinging tool carrier > Having actuating handle
Description: Abrading machine in which the tool is reciprocated for grinding by the hand of the operator with a simple rectilinear motion in one plane and is mounted in a swinging carrier.

Patents under this class:

Patent Number Title Of Patent Date Issued
7867062 Blade sharpener Jan. 11, 2011
5195275 Blade sharpener Mar. 23, 1993
5185958 Professional cutlery sharpening machine Feb. 16, 1993
4538382 Apparatus for sharpening a knife blade or the like Sep. 3, 1985
4512112 Knife sharpener clamp construction Apr. 23, 1985
4441279 Portable sharpener Apr. 10, 1984
4320892 Knife sharpener Mar. 23, 1982
4216627 Shear sharpener Aug. 12, 1980
4170343 Knife sharpener Oct. 9, 1979

  Recently Added Patents
Bio-pesticide and method for pest control
Method for driving bistable display device
Coffee cup stationery tab
5-phenyl-pentanoic acid derivatives as matrix metalloproteinase inhibitors for the treatment of asthma and other diseases
Charged particle cancer therapy beam path control method and apparatus
Flexible quantization
Turbulence sensor and blade condition sensor system
  Randomly Featured Patents
Axial compressor and method of carrying out maintenance on the axial compressor
Organ retractors
Apparatus and methods for determining and processing medical outcomes
Gutter cover with rear compound bend
Method for natural dialog interface to car devices
Semiconductor device having vertical channels and method of manufacturing the same
Golf club grip
Safety penetrating instrument with safety member and cannula moving during penetration and triggered cannula and/or safety member protrusion
Air conditioning system condensing trap
Frame for glasses with interchangeable lenses