35 U.S.C.
United States Code, 2011 Edition
Title 35 - PATENTS
PART II - PATENTABILITY OF INVENTIONS AND GRANT OF PATENTS
CHAPTER 15 - PLANT PATENTS
Table Of Contents
From the U.S. Government Publishing Office, www.gpo.gov

Sec.
161.
Patents for plants.
162.
Description, claim.
163.
Grant.
164.
Assistance of Department of Agriculture.