Patents

Contra Vision Ltd owns patents, trade marks and know-how protecting Contra Vision^® products and their methods of manufacture.

While Contra Vision Ltd's dominant family of patents covering every type of one-way vision product on the market expired in July 2005, an ongoing portfolio of patents continues to protect nearly every one of these types of one-way vision panel and all see-through graphic panels with a translucent base pattern on which is superimposed a design visible from one side of the panel that can be backlit from the other side of the panel.

All Contra Vision^® products and licensed products are covered by patents in a total of 29 countries.

- see Patent Schedule (pdf to be downloaded).

  Information

Since July 2005, an ongoing portfolio of patents continues to protect nearly every type of one-way vision panels and see-through graphic panels with a translucent base pattern

  Did you know...?

...that Contra Vision was featured as one of 26 special display 'pods' at the top of the 'Spiral of Innovation', the Millennium Dome, Greenwich, 2000
 

© Contra Vision Ltd 2008