Video display and surveillance systems
CA 2352065 A1 · Owner: Tamassy, Richard George · Inventors: Tamassy, Richard George
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A video display and surveillance system has a video streaming system including a video, display unit and video data storage a digital video recorder system, comprising a video camera, an alarm indicator device and a CPU responsive to the alarm indicator device and, controlling the video streaming system and the video recorder system. The video display unit, may normally be employed to display advertising or other routine information and to display, emergency information on actuation of the alarm indicator device.
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, and the Claude kit works from them.
Why it's free to use
- Filed July 4, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 4, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 4, 2023.
- 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.