35 U.S. Code § 251 - Reissue of defective patents
The sentences of the corresponding section of existing statute are rearranged and divided into two sections with some changes in language. The clause at the end of the present statute is omitted as obsolete.
The third paragraph incorporates by reference the requirements of other applications, and adds a new provision relating to application for reissue being made in certain cases by the assignee.
A two year period of limitation on applying for broadened reissues is added, codifying the present rule of decision with a fixed period.
2011—Pub. L. 112–29, § 20(d), designated first to fourth pars. as subsecs. (a) to (d), respectively, inserted headings, and, in subsec. (a), struck out “without any deceptive intention” after “error”.
Pub. L. 112–29, § 4(b)(2), in third par., inserted “or the application for the original patent was filed by the assignee of the entire interest” after “claims of the original patent”.
Amendment by section 4(b)(2) of Pub. L. 112–29 effective upon the expiration of the 1-year period beginning on Sept. 16, 2011, and applicable to any patent application that is filed on or after that effective date, see section 4(e) of Pub. L. 112–29, set out as a note under section 111 of this title.
Amendment by section 20(d) of Pub. L. 112–29 effective upon the expiration of the 1-year period beginning on Sept. 16, 2011, and applicable to proceedings commenced on or after that effective date, see section 20(l) of Pub. L. 112–29, set out as a note under section 2 of this title.