I'm not sure what your point is. TSGs exist and are useful, as are PDOs etc. (ht...

		DanBC on Sept 28, 2012 \| parent \| context \| favorite \| on: Patent US6368227 - Method of swinging on a swing I'm not sure what your point is. TSGs exist and are useful, as are PDOs etc. (http://en.wikipedia.org/wiki/Geographical_indications_and_tr...) (http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2...) (English).