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Class Information
Number: 221/201
Name: Article dispensing > With means to agitate, vibrate or jar articles in supply container > Three or more agitators or discharge assistants in series
Description: Devices which include at least three serially acting agitating, vibrating or jarring means and/or means applying an affirmative force to push articles towards a point of egress, there being at least one agitating, vibrating or jarring means in the combination.

Patents under this class:

Patent Number Title Of Patent Date Issued
8348094 Vacuum based pill singulator and counter based thereon Jan. 8, 2013
7766195 Rotary feeding system Aug. 3, 2010
7694846 Medicine storing and dispensing apparatus Apr. 13, 2010
7431285 Vibratory sheet jogger for jogging and aligning sheets of paper including checks Oct. 7, 2008
7128203 Dispensers and methods of dispensing items Oct. 31, 2006
7128204 Dispensers and methods of dispensing items Oct. 31, 2006
7099741 Control systems and methods of dispensing items Aug. 29, 2006
6206232 Article dispenser Mar. 27, 2001
4711020 Top end-stop attaching machine with improved top end-stop supplying apparatus Dec. 8, 1987
4643086 Apparatus for the mechanical treatment of food product Feb. 17, 1987
4466229 Process and machine for automatically packing individual drinking straws, or similarly shaped articles, in weldable films Aug. 21, 1984
4462508 Apparatus for aligning and feeding elongated objects Jul. 31, 1984
4388039 Tube feeding device Jun. 14, 1983
4120392 Coil spring feeding apparatus Oct. 17, 1978
4063635 Supply bin and feeder system combination for textile cops or pirns Dec. 20, 1977

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