RWC 0.17% $5.81 reliance worldwide corporation limited

Intellectual property question

  1. 11,198 Posts.
    lightbulb Created with Sketch. 697
    I wonder if anybody has the answer to this. Has there ever been a (key) patent over RWC's Sharkbite or push to connect? If so - when did the main patent(s) expire? (I know that they are not covered now).

    Obviously if it was quite recently that would be food for thought.
 
watchlist Created with Sketch. Add RWC (ASX) to my watchlist
arrow-down-2 Created with Sketch. arrow-down-2 Created with Sketch.