EP 1559578 A2 20050803 - White board eraser
Title (en)
White board eraser
Title (de)
Radierer für eine weisse Wandtafel
Title (fr)
Effaceur pour un tableau blanc
Publication
Application
Priority
FI 20040122 A 20040129
Abstract (en)
The invention under scrutiny focuses on a white board eraser (1), which comprises a central core (2) and a stack of eraser sheets (3) arranged together with the central core (2). The central core (2) has been made into the shape of a rectangular piece, which has two ends (2p1, 2p2) and four sides (2s1-2s4). The surface area of the ends (2p1, 2p2) does not in principle exceed that of the sides (2s1-2s2). The central core (2) of the white board eraser (1) has been made into a boxlike structure. The said stack of eraser sheets (3) has been wrapped round the central core (2) covering at least three of the sides (2s1-2s4).
IPC 1-7
IPC 8 full level
B43K 23/00 (2006.01); B43L 12/02 (2006.01); B43L 21/00 (2006.01); B43L 21/04 (2006.01)
CPC (source: EP)
B43K 23/001 (2013.01); B43L 12/02 (2013.01); B43L 21/00 (2013.01); B43L 21/04 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1559578 A2 20050803; EP 1559578 A3 20080123; FI 115958 B 20050831; FI 20040122 A0 20040129; FI 20040122 A 20050730; NO 20050505 D0 20050128; NO 20050505 L 20050801
DOCDB simple family (application)
EP 05001626 A 20050127; FI 20040122 A 20040129; NO 20050505 A 20050128