Security enhanced blasting apparatus with biometric analyzer and method of blasting
CA 2597675 C · Owner: Orica Explosives Technology Pty Ltd · Inventors: Stewart, Ronald F.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
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Abstract From the Canadian patent
Blasting apparatuses comprise a central command station in signal communications with , a series of blasting machines. Command station has a biometric analyser unit and an , authorizing means. The blasting apparatuses have enhanced security features by including biometric analysis of specific biological features of an authorized blast , operator to generate a known biometric signature. The biometric signature can be , derived from a fingerprint scan; a recognition scan of a hand a foot an iris , or a retina; a , skin spectroscopy analysis; a finger vein pattern analysis; a voice recognition analysis; or , a DNA fingerprint analysis. This biometric signature is used to determine …
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents.
Why it's free to use
- Filed February 16, 2006 and granted May 14, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 16, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.