6 April 1869 April 5, 2013 Author: Staff Celluloid is awarded a patent. Famous Words of Inspiration..."Our only hope today lies in our ability to recapture the revolutionary spirit and go into a sometimes hostile world declaring eternal hostility to poverty, racism, and militarism." Martin Luther King Jr. — Click here for more from Martin Luther King Jr. Related posts: 24 September 1869 7 December 1869 6 April 1974 3 April 1974 Categories: History Tags: 1869, 6 April