T 158/14 - Hidden in plain sight
If your appeal to an opposition is entirely based on new documents, which moreover could have been found with a straightforward Espacenet search, should your appeal then be inadmissible?
The opponent filed two new Japanese documents (D9 and D10) together with its appeal. The proprietor objects to these documents on the basis that they could easily have been found in a search during the opposition period. In particular, the proprietor observes that an Espacenet search in the same EPC class as the opposed patent for the year prior to the priority year gives document D10 as its very first hit. Document D9 requires a bit more work, but is found in a similar manner. According to the opponent, basing an appeal on these late-filed documents is not only inadmissible but amounts to an abuse of procedure.
The opponent has it own complaints about the proprietor though. Three days before the oral proceedings, a further response is filed of about 90 pages, including new requests.
The board doesn't go along with either objection.