and such use is specifically permitted in the new English code.
The doctrine of "unfair competition" Beyond the purview of copyright law, there is a means of legal remedy for the copyright proprietor which can be enforced by state as well as by federal courts, resting either upon statutes outside the copyright law, or on the general principles of equity. This is the application of the doctrine of "unfair competition" especially in cases involving "fraud" or fraudulent representation, direct or implied, leading the purchaser to buy something other than what he supposes he is buying. Thus if a publisher prints and binds a book with a title and in a style that leads a purchaser to suppose that it is another book which he is buying, the publisher of the other book has the right to obtain equitable relief by an injunction from the transgressor on the ground of unfair competition without any reference to copyright law, although this doctrine is more applied in the case of patents, trade-marks and copyrights than perhaps any other field.
The doctrine of deceptive intent There is also evident a growing tendency on the part of the courts to protect the public from possible deception especially if done with fraudulent intent, where some distinctive name or symbol or form associated with some line of product is used for another line of product of different origin and character, though there may be here no direct competition; but this comparatively new doctrine is more likely to be used in regard to trade-mark articles than in respect to literary and like property. It might, however, apply in a case where a well-known publishing house had published, for instance, a popular series of schoolbooks as Smith's Arithmetical Readers and another firm containing the same name had started to publish a Smith's Algebraic Readers—but the application would be extremely doubtful.
