Difference between revisions of "EB: Metallizing Engineering Co., Inc. v. Kenyon Bearing & Auto Parts Co., Inc., 153 F.2d 516 (1946)"
From Bill Goodwine's WikiJump to navigationJump to search
(Created page with "==The Situation== *Mendua invents a process for "building up the worn medal parts of a machine" - process consisting of preparing the metal surface by delivering a preliminary me...")
|Line 5:||Line 5:|
Latest revision as of 00:10, 17 February 2011
- Mendua invents a process for "building up the worn medal parts of a machine" - process consisting of preparing the metal surface by delivering a preliminary metal layer by means of the "McQuay-Norris"
- Defendants are appealing the decision that the patent was valid and they infringed it
- Primary question is whether the invention was in public use two years before it was filed on august 6, 1942.
The patent is invalid.
- If a product is sold, even though the process of its manufacutre is not known, it must still be considered in public use.
- The inventor, although not revealing his secret is gaining a competative advantage in his art, thus this constitutes a public use - if he want's those benefits he must file for a legal patent promptly.
- "He must content himself with either secrecy, or legal monopoly."