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5. Intangible Assets: Schedule of Finite-Lived Intangible Assets by Major Class (Tables)
6 Months Ended
Feb. 28, 2013
Tables/Schedules  
Schedule of Finite-Lived Intangible Assets by Major Class

 

 

February 28,

2013

 

August 31,

2012

Patent

$  850,000

 

$  850,000

Other

43,655

 

43,655

 

893,655

 

893,655

Accumulated amortization

(489,157)

 

(449,452)

 

 

 

 

Net book value

$  404,498

 

$  444,203