Hello all - 1st of all apologies for asking for help in my first post but I am really lost with this. So here are the cliff notes.. I work at a printers & do design work for them. A client came in and paid us for a Logo design which I did, the company is called 'Euro Rent'. We have since printed this logo on things like business cards / ncr sets / window graphics and a few other things. The client has recently tried to trademark his name and logo. The logo was rejected - because in the logo I have used the 12 yellow stars from the European flag (Silly me!) My question is this.. Is it my responsibility to re-design him a logo and reproduce all the things we have printed for him? Should I have known that the stars could not be used on a logo? Thanks in advance for any light you may be able to shed on this matter.