Based on Title 35, U.S.C., 1946 ed., § 70, part (R.S. 4921, amended (1) Mar. 3, 1897, ch. 391, § 6,29 Stat. 694, (2) Feb. 18, 1922, ch. 58, § 8,42 Stat. 392, (3) Aug. 1, 1946, ch. 726, § 1,60 Stat. 778).
This section is substantially the same as the corresponding provision in R.S. 4921; “in exceptional cases” has been added as expressing the intention of the present statute as shown by its legislative history and as interpreted by the courts.
The table below lists the classification updates, since Jan. 3, 2012, for this section. Updates to a broader range of sections may be found at the update page for containing chapter, title, etc.
The most recent Classification Table update that we have noticed was Wednesday, February 6, 2013
An empty table indicates that we see no relevant changes listed in the classification tables. If you suspect that our system may be missing something, please double-check with the Office of the Law Revision Counsel.
35 USC
Description of Change
Session Year
Public Law
Statutes at Large
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