7. The question then is whether the proved "well-known and established use" of the term "Barrier" in relation to skin protective creams brought the case within s. 56. For the appellant it is asserted that it did not, because the proved use was not a use of the term as the "name or description of an article or substance". "Barrier", alone, it was said, was neither the name nor description of any "article or substance". These contentions were raised notwithstanding his Honour's finding that the term "Barrier" had achieved a well-established use in the trade to describe creams a characteristic of which is that they operate, when applied externally, to prevent parts of the body from coming into contact with deleterious substances. As such it was a term used in the trade as early as 1943 to describe such creams by reference to a fundamental characteristic and, of course, it was found that there was a well-known and established use of the word by persons, other than the appellant, carrying on a trade in such products. This finding rested upon evidence which showed that the respondent and others had over an extensive period marketed skin creams described as "Barrier Creams". The respondent had marketed SAVLON - "A BARRIER CREAM" - so described both on the carton in which it was packed and on an enclosed instructional leaflet. Another company and its predecessor had, since 1955, marketed a variety of protective creams described in advertising matter and instructional literature as "Kerodex Barrier Creams". The evidence in relation to this use of the term "Barrier" is referred to in some detail in the reasons given by the learned Judge of first instance and, to my mind, it established the use of that term as a "description" of substances manufactured for use as skin protective creams. It is true, of course, that the name "Barrier" does not, when used in isolation, designate skin protective creams but it is unnecessary, in order to bring a case within the purview of the section, to establish that the word in question has been used as the name of an article or substance ; it is sufficient, in my view, if it amounts to a description when applied to some specific article or substance. Here, of course, the specific substance with which we are concerned is skin protective creams and when used as an adjective in relation to that substance it is a descriptive term. As such it constitutes, in my opinion and with respect to those who think otherwise, a "description" of such products within the meaning of s. 56 (2) (a) of a form of skin protective cream. Were it otherwise a curious anomaly would arise. If the appellant's registered mark were "Barrier Cream" then the case would clearly fall within s. 56 ; but that would not be so where, as is the case here, the registered mark consists simply of the term "Barrier". The conclusion to which I have come is, I think, supported by the observations of Lloyd-Jacob J. in In re Wheatcroft Bros. Ltd.'s Trade Mark (1954) 1 Ch 210, at p 223 who stressed the fact that, unlike ss. 9 and 11 of the English Act of 1938, s. 15 was concerned "with what has developed after the date of registration" and went on to observe that if the lastmentioned section "be closely examined, it will be found that it contains a positive direction to deem as wrongly registered any mark which by reason of concurrent use in a descriptive sense could occasion deception or confusion" (1954) 1 Ch, at p 223 . In the present case it was established that there was a concurrent use in a descriptive sense of the word "Barrier", that such use was proved to have existed over an extended period and that it was a well-known and established use by persons carrying on trade in skin protective creams. (at p562)