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Intellectual Property Law Commons

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Full-Text Articles in Intellectual Property Law

Abstracts, Katherine Kempfer Aug 1943

Abstracts, Katherine Kempfer

Michigan Law Review

The abstracts consist merely of summaries of the facts and holdings of recent cases and are distinguished from the notes by the absence of discussion.


Patents - Estoppel Of Licensee To Deny Validity - Restrictions On Licensee's Sale Prices Apr 1943

Patents - Estoppel Of Licensee To Deny Validity - Restrictions On Licensee's Sale Prices

Michigan Law Review

Plaintiff sued to recover royalties alleged to be due under a contract licensing defendant to manufacture articles covered by a patent owned by the plaintiff. The agreement provided that defendant licensee should not sell embodiments of the invention manufactured under the license at prices or under conditions more favorable to its customers than those prescribed by the licensor for its own customers. The defendant set up the defense that plaintiff "by reason of the price control provisions of the licensing contract and the invalidity of [the patent]" was not entitled to recover the royalties. The district court and the circuit …


Trade Restraints - Resale Price Maintenance - Use Of Competitors As Agents, Michigan Law Review Feb 1943

Trade Restraints - Resale Price Maintenance - Use Of Competitors As Agents, Michigan Law Review

Michigan Law Review

Masonite Corporation, the principal defendant, manufactured and sold for construction purposes a patented wood product known as "hardboard." The other defendants sold, and many of them manufactured, building materials, several having patents that competed with Masonite. After a short period of patent litigation between Masonite and one of its chief competitors, a plan was devised and gradually extended to the other defendants, by which the latter were constituted the del credere agents of Masonite to sell its product at prices and according to terms which it should establish. The agents were not to use the trademarks of Masonite; and the …