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Class Information
Number: 452/62
Name: Butchering > Slaughtering > Stunning > Pneumatic
Description: Subject matter wherein a mechanically driven stunner is driven by a compressed gas.

Patents under this class:

Patent Number Title Of Patent Date Issued
7220177 Fish stunning apparatus May. 22, 2007
6769976 Stunning device for killing small animals or fish Aug. 3, 2004
6183356 Humane fish killing method and apparatus Feb. 6, 2001
6165528 Method of injection into meat and pickle injector for use therein Dec. 26, 2000
6135871 Pneumatic animal stunner Oct. 24, 2000
5836811 Air tool suspension device Nov. 17, 1998
5727996 Apparatus for use in the humane slaughter of animals Mar. 17, 1998
5692951 Hydraulic stunner apparatus Dec. 2, 1997
5112270 Method for stunning animals for slaughter May. 12, 1992
4575900 Pneumatic stunner Mar. 18, 1986
4503585 Pneumatic stunner Mar. 12, 1985
4451952 Suspension device for a power-driven handtool Jun. 5, 1984
4446598 Stunning gun May. 8, 1984
4446599 Stunning gun with improved control valve May. 8, 1984
4439889 Stunning gun Apr. 3, 1984
4280248 Compressed-air pistol of the humane killer type Jul. 28, 1981
4219905 Animal stunning gun Sep. 2, 1980

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