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Class 173/40 - Drive gearing displaced relative to source of power


Subclass of Class 173 - Tool driving or impacting
Definition: Apparatus in which the tool drive includes a source of power
No. of patents: 2
Last issue date: 12/11/2007


NumberTitleIssue Date
7306051Gear transmission device for power tool
A gear transmission device for a power tool. The device transmits rotation of an input shaft to an output shaft, which are coaxially rotated. The input shaft includes a distal portion, and the output shaft includes a basal portion facing towards the distal portion o... 		12/11/2007
7255016Soil sampler apparatus and method
An apparatus removes soil samples at intervals over a field of interest. The apparatus comprises a sampling assembly (60) that rotates on a track (32) riding on a plurality of idler wheels (29, 31). A probe (66) extends and retracts under... 		08/14/2007
 
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