John Kay (spinning frame) a spinning machine embodying the ideas which they had been developing. Arkwright patented it 1769 without mentioning Kay, his "workman". Kay learned of this patent from another Nottingham inventor, James Hargreaves, and told Hargreaves that it was he, Kay, who was the real inventor. Arkwright accused Kay of revealing the design to Hargreaves, and the two fell out. Kay left Arkwright's Nottingham house, where he had been living, ending their relationship. Kay subsequently accused Arkwright of stealing his work tools, and Arkwright made a counter-charge . The spinning machine as constructed in Nottingham by Kay and Arkwright was powered by
Pen spinning creating the first pen spinning website, released on December 1, 1997. Kondoh began pen spinning in the 1980s, and by 1998, he compiled and could perform 24 tricks, many of which he developed after learning techniques from other people. In the United States, Fernando Kuo, better known by his online alias "Kam," was inspired by Kondoh's website to advance pen spinning and broaden its audience. Kam, who started spinning in 1993, created the website Pentix in January 2000 in attempt to create an easily accessible database and message board for pen spinning information and communication, and, as the popularity of