Archery Talk Forum banner

patent

  1. Single Cam Patent - Bear / Escalade Archery

    General Archery Discussion
    Does anyone know about the single cam patent? According to the US Patent and Trademark website and other websites earlier this year, patent 5368006, was to expire November 29, 2011. Now the website and other sites are showing a patent expiration date of April 28, 2012. Also earlier this year...
Top