Johnson v. Columbia Cotton Oil Mill Mfg. Co.

Citations

• 179 F. 231
• 102 C.C.A. 483
• 1910 U.S. App. LEXIS 4631

Syllabus

<p>Patents (§ 328*) — Invention—-Process eor Extraction oe Cotton Seed Oil.</p> <p>The Johnson patent, No. 691,342, for a process for the extraction of oil from cotton seed'by using a mixture in stated proportions of cotton seed bran with the cotton seed meats, is void for lack of invention; it being shown that in the process previously used a mixture of hulls and meats occurred through the inability of the machinery used to wholly separate them.</p>