4 PROPERTY AND EQUIPMENT - Summary of property and equipment (Details) - USD ($)	Feb. 29, 2016	Feb. 28, 2015
Property, Plant and Equipment [Abstract]
Tooling	$ 423,620	$ 348,087
Equipment	71,972	70,972
Computer equipment	73,222	35,231
Leasehold equipment	17,804	11,129
Total of property and equipment	586,618	465,419
Less: accumulated depreciation and amortization	(363,692)	(303,312)
Total	$ 222,926	$ 162,107

Property Plant And Equipment Gross Excluding Capital Leased Assets Computer Equipment

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Property Plant And Equipment Gross Excluding Capital Leased Assets Equipment

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Property Plant And Equipment Gross Excluding Capital Leased Assets Tooling

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Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets excluding assets held under lease agreements used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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