The crayon assembly (100) includes a crayon (102) and an eraser (104). The crayon (102) is made of a material which can make a mark on paper and which is capable of being erased from paper. The crayon assembly (100) may also include a label (106). The crayon (102) may include an attachment portion (114) which may be a pocket. The eraser (104) may include an attachment portion (154) which may be a post. The post corresponds to the pocket. The attachment portions may have different shapes and/or cross sections. The crayon may be connected to the eraser by molding. In other embodiments the eraser may be connected to the crayon by an adhesive, by a ferrule or by other configurations.
申请公布号
WO02087898(A1)
申请公布日期
2002.11.07
申请号
WO2002US02823
申请日期
2002.02.01
申请人
BINNEY & SMITH INC.
发明人
SMITH, DAVID, S.;BRAND, DOUGLAS, A.;NIOSI, VITO;VOLK, ROBERT, S.