PENCILS COLOURING PENCILS BASED

Brand	Owner	Address	Description
DERWENT GRAPHITINT	ACCO UK LIMITED	Oxford House, Oxford Road, Aylesbury Buckinghamshire HP218SZ United Kingdom	pencils and colouring pencils (based on 1(a) and 44(e)); colouring pens and stationery (based on 44(e) only);DERWENT GRAPH IT TINT;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An optical component (10a) for at least two pencils (4, 5) of rays has at least one one-piece element (1, 2) of inorganic optical material and at least two segments (6, 7) which are coordinated with the pencils of rays and of which the first segment (6) is substantially surrounded by the at least one second segment (7). According to the invention, a depression (8a) is provided between the first and the at least one second segment (6 and 7), respectively. This is formed in such a way that the first segment (6) is substantially optically shielded from the at least one second segment (7) and is held by means of at least one material bridge from the second segment with a stable attitude thereto.