Hotchkiss v. Greenwood
id:
hotchkiss-v-greenwood-252-15396429
title:
Hotchkiss v. Greenwood
text:
Hotchkiss v. Greenwood, 52 U.S. 248 (1851), was a United States Supreme Court decision credited with introducing into United States patent law the concept of non-obviousness as a patentability requirement, as well as stating the applicable legal standard for determining its presence or absence in a claimed invention. The test of the Hotchkiss case may be described as: whether, at the time the claimed invention was made, the differences between the features of the claimed invention and the things
brand slug:
wiki
category slug:
encyclopedia
description:
1851 United States Supreme Court case
original url:
https://en.wikipedia.org/wiki/Hotchkiss_v._Greenwood
date created:
date modified:
2023-09-17T06:47:52Z
main entity:
{"identifier":"Q5911083","url":"https://www.wikidata.org/entity/Q5911083"}
image:
fields total:
13
integrity:
14