“The Defendant is restrained (whether acting by its directors, officers, servants or agents or any of them) from infringing the following Community Trade Marks or any of them: (i) CTM 1321298 (ii) CTM 3418928 (iii) CTM 449256 (iv) CTM 1321348 (v) CTM 5608385 whether by use of the straplines ‘Be a real spec saver at Asda’, ‘Spec savings at Asda’ or the logo comprising two adjacent ellipses or otherwise howsoever. Nothing in the foregoing shall prevent the Defendant from making any reference to SPECSAVERS in lawful comparative advertising in accordance with EC Directive 2006/114/EC concerning misleading and comparative advertising.”
“In intellectual property cases a plaintiff is concerned not only to stop exact repetition of the defendant’s current activity which can be described with particularity, but to prevent fresh invasions of his rights in ways which cannot be foreseen or described exactly. The ingenuity of those who infringe copyright and trade marks and engage in passing off is boundless, and plaintiffs cannot be adequately protected by orders which are cabined or confined. That is the reason for the standard forms of injunctions in such cases, with their inevitable references to “otherwise infringing,” “substantial part,” “to like effect,” “colourable imitation,” and “otherwise passing off”
“19. The judge seemed to believe that injunctions which restrained infringement of a patent were broad injunctions: but they equate to the statutory right given; a right which has been held to have been validly granted and infringed. The injunction granted by the judge would allow the defendant to do other acts even though they may infringe. The defendant in those circumstances would be better off in that a change from that which is described and shown in the process description would allow him to continue in business without having to seek guidance from the court before adopting the change. The advantage to the defendant of only having the injunction cover a particular article or process is clear. If he makes a change he will not be in breach and it will be up to the patentee to bring another action. However, the disadvantage to the patentee is equally clear. To obtain an injunction he has to establish his monopoly and that it has been infringed, and the judge must conclude that further infringement is apprehended. From his point of view, it is the infringer who should seek guidance from the court if he wishes to sail close to the wind. In the normal course of events that would be reasonable. 20. The usual form of injunction which protects the right established by the patentee, with its ambit construed by the court, does in general provide a fair solution. However, each case must be determined on its own facts and the discretion exercised accordingly. 21. In the present case, nothing has been brought to my attention which would suggest that anything other than the usual form of injunction would be appropriate. The injunction suggested by the judge was in my view inappropriate.”
“Costs of Patent proceedings and theCPR 24 . In respect of all intellectual property matters the general rule is that the CPR and associated practice directions apply, unless a rule in Part 63 or its practice direction provides otherwise (CPR 63.2 ). There is no such rule. So, subject to the two statutory provisions discussed above, the general rules apply as much to patent actions as to any other action. 25. It follows that all the factors and matters set forth inCPR 44.3 apply to how the court should exercise its discretion as to costs. Prior to the CPR a party who was successful overall was not normally deprived of its costs of an issue it took unsuccessfully unless it has done so unreasonably, see Re Elgindata (No. 2)[1992] 1 WLR 1207 . But since the CPR a more issue-by-issue approach is appropriate, see Summit Property v Pitmans[2001] EWCA Civ 2020 , applied in a patent action, Stena v Irish Ferries[2003] EWCA Civ 214 . Even before the CPR an issue-by-issue approach was, as an exception to the Elgindata approach, applied in patent actions because of the "large number of issues and the very extensive costs that can be incurred" per Aldous LJ in Rediffusion v Link-Miles[1993] FSR 369 at 410. 26. An issue-by-issue approach is therefore one that should be applied so far as it reasonably can. On the other hand such an approach is not the be-all and end-all. Whether or not "it was reasonable for a party to raise, pursue or contest a particular allegation" remains a relevant factor to be taken into account as part of the conduct of the parties (seeCPR 44 rule (4)(a) and (5)(b)). The impossibility of great precision 27. Before turning to this particular case I should say something about this. Although an issue-by-issue approach is likely to produce a "fairer" answer and is likely to make parties consider carefully before advancing or disputing a particular issue, it should not be thought that it is capable of achieving a "precise" answer. The estimation of costs, like that of valuation of property, is more of an art than a science. True it is that one can measure certain things (such as pages of witness statements or transcript devoted to a particular issue) but they can only be indicia to be taken into account. It would be dangerous to rely upon them as absolutes. Indeed brevity of a document, or a cross-examination, may be the result of great care: was it Hazlitt who apologised for the length of a letter, excusing himself on the grounds that he had not enough time to compose it? 28. It follows that there is no "precise" figure of costs which, in theory with perfect measurement tools, one could reach. The best that can be achieved is an estimate which is necessarily going to be somewhat crude.”
“The correct approach is to ask oneself three questions. First of all, who has won; secondly has the party that has won lost on an issue which is suitably circumscribed to deprive that party of the costs of that issue and, thirdly, is the case a suitably exceptional one to justify making a costs order on that issue against the party who has won overall.”
“The Defendant undertakes not to use any of “the phrases” ‘SPEC SAVER’, ‘SPEC SAVERS’, ‘SPEC SAVING’, ‘SPEC SAVINGS’ ‘SPEC SAVE’ or ‘SPEC SAVES’ in its advertising or promotional materials for its optical goods or services …”