Of American Patent System

lz is chinese. lz\'s english is chinese english too. hehe~~~~~

良心代理 wrote:
lz is chinese. lz\'s english is chinese english too. hehe~~~~~

yes, 良心代理, my writing ability of English is not strong. But what were  posted above  mainly depend on the book An Introduction to Patent Law, written by Janice M. Mueller. I am always looking forward to your further warm suggestion that which part/sentence/writing style works defectively. Please and thanks.