This class does not cover the working of plastics sheet material in a manner analogous to the working of paper, which is covered by class Fulltext... Hierarchy... Expanded...B31. [4]
In this class, the following term is used with the meaning indicated:
"plastics" means macromolecular compounds or compositions based on such compounds.
In this class, the following rules apply:
The working of plastics should, as far as possible, be classified primarily according to the particular shaping technique used, e.g. in subclass Fulltext... Hierarchy... Expanded...B29C; [4]
A product is not classified in this class unless it results from a technique which is covered by this class;
aspects which are characteristic for the production of a particular article, and not classifiable in subclass Fulltext... Hierarchy... Expanded...B29B or C; [4]
Classification in this group must be supplemented, in so far as any product is concerned, by classification in Fulltext... Hierarchy... Expanded...B32B.
Producing carriers of sound records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records (recording sound or other information using formed grooves or the equivalent Fulltext... Hierarchy... Expanded...G11B); Producing record discs from master stencils
B29D 19/00
Producing buttons or semi-finished parts of buttons