In reply to Rob Exile Ward:
> (In reply to Rob Exile Ward)
>
> (Bump) I don't suppose I should be surprised that 'free' legal advice is a bit thin on the ground...
>
I think it's more that knowledgable advice on software copyright law and groundless threats is pretty thin on the ground!
I'm not a copyright lawyer and try to steer clear of software patents but from a general IP point of view the questions I would be asking are:
- Has your competitor mentioned a patent or copyright? The big difference from your point of view is that copyright only applies if he can show that you copied his product of specification, if you came up with something similar completely independently that isn't an infringement. A patent can only relate to a software with a real technical effect (rather a narrow and high threshold) but it protects a technical feature with a monopoly right - you don't need to have copied anything to infringe, if you happen to have come up with the same solution completely independently that won't help you.
The other relevant issue is that there are provisions under patent law that prohibit 'groundless threats' of infringement but my understanding is that this doesn't currently apply under the CDPA '88 (but the Law Commission has announced that it is reviewing this question). Unfortunately, this rather encourages bullies to accuse competitors of copyright infringement, knowing that there is no
specific offence of issuing a groundless threat.
Anyway, your competitor's taking exception to you 'shading' or highlighting what you think are your unique features is interesting. He isn't objecting to you asserting that your product has these features, merely that you can't highlight them as unique. That implies that he doesn't have relevant patent claims or a genuine copyright claim (unless he has a brochure similarly highlighted, I suppose) or he would be telling you you can't advertise or commercialise thes features at all. Unless he's an idiot who doesn't understand what rights he really has and hasn't bothered talking to his legal advisors (who would certainly be advising against the sort of letter he has sent to you).
As for damages, he would have to show he had suffered some damage (or show that you had profited unfairly, and make a claim based on that). This seems unlikely based on what you say.
If we received such a letter, I would reply in a helpful, interested way, as to what he thought the legal basis for his unusual request might be, but I wouldn't back down. Genuine notice letters hinting at infringement usually refer to a specific patent or trademark, state that it is in force and then rather casually enquire as to whether you were aware of its existence and might be interested in discussing it. In general, the more restrained and carefully worded they are, the more seriously I take them.