3 ms·Wheel patented in Australia (2001)3 points by cubicle67 16y agoveb 16y agoSo basically their new system is... useless? :/cubicle67 16y agoMy brother was recently awarded a patent on a device he'd invented (a mechanical device used in the construction industry), but now it seems the ~$7,000 it cost him may have been wasted.