T 2489/11 - panning once, continuous panning or scrolling
This appeal was filed against a decision of the Examining Division to refuse the application for violating Art. 84, EPC and Art. 83, EPC.
The applicant filed a main and seven auxiliary requests in support of the statements of the grounds of appeal.
Claim 1 of the main request is directed to a device comprising a touch interface. The claim attempts to distinguish a 'click' touch from a 'panning' touch merely based on a duration of the touch measured in the device.
The Board does not admit the main request (Art. 12(4), RPBA) because the applicant attempts to broaden claim 1 by unjustifiably returning to the claim 1 as filed. Original claim 1 was limited during the early stage of examination in that the distinction between 'click' touch and 'panning' touch was not only based on the duration of the touch but also on a position of the touch.
All other requests introduce the position of the touch in the claims but further attempt to distinguish a 'continuous panning' from 'panning once' and/or 'panning' from 'scrolling' which the Board finds unclear (Art. 84, EPC) or not sufficiently described with examples in the description (Art. 83, EPC, Rule 42(1)(e), EPC).