35 U.S. Code § 114 - Models, specimens
When the invention relates to a composition of matter, the Director may require the applicant to furnish specimens or ingredients for the purpose of inspection or experiment.
Based on Title 35, U.S.C., 1946 ed., § 34, part (R.S. 4890 and 4891).
The change in language in the second paragraph broadens the requirement for specimens.
LII has no control over and does not endorse any external Internet site that contains links to or references LII.