Actuating a security system using a wireless device
CA 2585727 C · Owner: Corestreet, Ltd. · Inventors: Libin, Phil
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Actuating a security system (30) includes providing a first set of access codes to a wireless device (32) and causing the wireless device (32) to transmit the first set of access codes to a first controller (26) that actuates the security system (30) . The first set of access codes provided to the wireless device (32) may expire. Actuating a security system (30) may also include providing expiration dates for each of the first set of access codes provided to the wireless device (32) . Actuating a security system (30) may also include examining each of the expiration dates and in response to a , particular expiration date being prior to a current date erasing from the , wireless …
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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, and the Claude kit works from them.
Why it's free to use
- Filed November 9, 2005 and granted October 6, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 9, 2025.
- 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.