US PATENT SUBCLASS 171 / 51
.~ With agitator for extractor or extractor-carried object


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



171 /   HD   UNEARTHING PLANTS OR BURIED OBJECTS

50  DF  EXTRACTOR {5}
51.~ With agitator for extractor or extractor-carried object


DEFINITION

Classification: 171/51

(under subclass 50) Apparatus in which means is provided to shake, rap, strike, jiggle or otherwise jar or vibrate an extractor such as an object impaler, snagger or grasping device or a plant or object carried thereby a number of tines in succession in order to assist in removing surface dirt or incrustations from said plant or object.

(1) Note. Strippers which remove the object from the extractor and which may incidently jar the object are excluded and have been classified on the basis of the details of the extractor.