Buffalo offices today. After being barred from selling its networking gear here in America last June, Buffalo has finally been freed from its CSIRO-given chains. Who's to thank? A federal judge who has stayed the permanent injunction in the ongoing US patent litigation, which opens the doors for the company to sell "IEEE 802.11a, 802.11g and 802.11n compliant products in the United States." Finally, we USers can look forward to buying helicopter inspired routers on our home turf.