Changes
/* US Classes */
===US Classes===
{|border="2" cellspacing="0" cellpadding="4" width="100%"
|align = "center" bgcolor = "#4F81BD" width="10"|<font color="#FFFFFF">'''S. No.'''</font>
|align = "center" bgcolor = "#4F81BD"|<font color="#FFFFFF">'''US Class'''</font>
|align = "center" bgcolor = "#4F81BD"|<font color="#FFFFFF">'''Definition'''</font>
|-
|align = "center" bgcolor = "#DCE6F1"|1
|align = "center" bgcolor = "#DCE6F1"|<font color="#0000FF"><u>[http://www.uspto.gov/web/patents/classification/uspc290/sched290.htm#C290S044000 290/044 ]</u></font>
|bgcolor = "#DCE6F1"|Prime-mover dynamo plants / electric control / Fluid-current motors / '''Wind '''
|-
|align = "center"|2
|align = "center"|<font color="#0000FF"><u>[http://www.uspto.gov/web/patents/classification/uspc290/sched290.htm#C290S055000 290/055 ]</u></font>
|Prime-mover dynamo plants / Fluid-current motors / '''Wind'''
|-
|align = "center" bgcolor = "#DCE6F1"|3
|align = "center" bgcolor = "#DCE6F1"|<font color="#0000FF"><u>[http://www.uspto.gov/web/patents/classification/uspc318/sched318.htm#C318S727000 318/727 ]</u></font>
|bgcolor = "#DCE6F1"|Electricity: motive power systems / '''Induction motor systems '''
|-
|align = "center"|4
|align = "center"|<font color="#0000FF"><u>[http://www.uspto.gov/web/patents/classification/uspc322/sched322.htm#C322S047000 322/047 ]</u></font>
|Electricity: single generator systems / Generator control / '''Induction generator '''
|-
