“33. A sign which, in relation to the goods or services for which its registration as a mark is applied for, has descriptive character for the purposes of Article 7(l)(c) of Regulation No 40/94 is - save where Article 7(3) applies - devoid of any distinctive character as regards those goods or services (as regards Article 3 of First Council Directive 89/104/EEC of21 December 1988 to approximate the laws of the Member States relating to trade marks (OJ 1989 L 40, p. 1), see, by analogy,Case C-265/00 Campina Melkunie[2004] ECR I-1699 , paragraph 19; as regards Article 7 of Regulation No 40/94, seeCase C-191/01 P OHIM v Wrigley[2003] ECR I-12447 , paragraph 30, and the order in Case C-l50/02 P Streamserve v OHIM[2004] ECR I- 1461 , paragraph 24). 36. ... due account must be taken of the objective pursued by Article 7(l)(c) of Regulation No 40/94 . Each of the grounds for refusal listed in Article 7(1) must be interpreted in the light of the general interest underlying it (see, inter alia, Joined Cases C-456/01 P and C-457/01 P Henkel v OHIM[2004] ECR I-5089 , paragraph 45, and Case C- 48/09 P Lego Juris v OHIM[2010] ECR I-0000 , paragraph 43). 37. The general interest underlying Article 7(1)(c) of Regulation No 40/94 is that of ensuring that descriptive signs relating to one or more characteristics of the goods or services in respect of which registration as a mark is sought may be freely used by all traders offering such goods or services (see, to that effect, OHIM v Wrigley, paragraph 31 and the case-law cited). 38. With a view to ensuring that that objective of free use is fully met, the Court has stated that, in order for OHIM to refuse to register a sign on the basis of Article 7(1)(c) of Regulation No 40/94, it is not necessary that the sign in question actually be in use at the time of the application for registration in a way that is descriptive. It is sufficient that the sign could be used for such purposes (OHIM v Wrigley, paragraph 32; Campina Melkunie, paragraph 38; and the order of5 February 2010 inCase C-80/09 P Mergel and Others v OHIM, paragraph 37). 39. By the same token, the Court has stated that the application of that ground for refusal does not depend on there being a real, current or serious need to leave a sign or indication free and that it is therefore of no relevance to know the number of competitors who have an interest, or who might have an interest, in using the sign in question (Joined Cases C-108/97 and C-109/97 Windsurfing Chiemsee[1999] ECR I-2779 , paragraph 35, and Case C- 363/99 Koninklijke KPN Nederland[2004] ECR I-1619 , paragraph 58). It is, furthermore, irrelevant whether there are other, more usual, signs than that at issue for designating the same characteristics of the goods or services referred to in the application for registration (Koninklijke KPN Nederland, paragraph 57). 46. As was pointed out in paragraph 33 above, the descriptive signs referred to in Article 7(1)(c) of Regulation No 40/94 are also devoid of any distinctive character for the purposes of Article 7(l)(b) of that regulation. Conversely, a sign may be devoid of distinctive character for the purposes of Article 7(1)(b) for reasons other than the fact that it may be descriptive (see, with regard to the identical provision laid down in Article 3 of Directive 89/104, Koninklijke KPN Nederland, paragraph 86, and Campina Melkunie, paragraph 19). 47. There is therefore a measure of overlap between the scope of Article 7(l)(b) of Regulation No 40/94 and the scope of Article 7(1)(c) of that regulation (see, by analogy, Koninklijke KPN Nederland, paragraph 67), Article 7(1)(b) being distinguished from Article 7(1)(c) in that it covers all the circumstances in which a sign is not capable of distinguishing the goods or services of one undertaking from those of other undertakings. 48. In those circumstances, it is important for the correct application of Article 7(1) of Regulation No 40/94 to ensure that the ground for refusal set out in Article 7(1)(c) of that regulation duly continues to be applied only to the situations specifically covered by that ground for refusal. 49. The situations specifically covered by Article 7(l)(c) of Regulation No 40/94 are those in which the sign in respect of which registration as a mark is sought is capable of designating a ‘characteristic’ of the goods or services referred to in the application. By using, in Article 7(1)(c) of Regulation No 40/94, the terms ‘the kind, quality, quantity, intended purpose, value, geographical origin or the time of production of the goods or of rendering of the service, or other characteristics of the goods or service’, the legislature made it clear, first, that the kind, quality, quantity, intended purpose, value, geographical origin or the time of production of the goods or of rendering of the service must all be regarded as characteristics of goods or services and, secondly, that that list is not exhaustive, since any other characteristics of goods or services may also be taken into account. 50. The fact that the legislature chose to use the word ‘characteristic’ highlights the fact that the signs referred to in Article 7(1)(c) of Regulation No 40/94 are merely those which serve to designate a property, easily recognisable by the relevant class of persons, of the goods or the services in respect of which registration is sought. As the Court has pointed out, a sign can be refused registration on the basis of Article 7(1)(c) of Regulation No 40/94 only if it is reasonable to believe that it will actually be recognised by the relevant class of persons as a description of one of those characteristics (see, by analogy, as regards the identical provision laid down in Article 3 of Directive 89/104, Windsurfing Chiemsee, paragraph 31, and Koninklijke KPN Nederland, paragraph 56).”