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    • 4. 发明申请
    • TRANSPARENT OR TRANSLUCENT TUBULAR STRUCTURE
    • 透明或透明管状结构
    • WO2004078490A2
    • 2004-09-16
    • PCT/US2004/005961
    • 2004-02-27
    • BIC CORPORATIONCHEN, QingpingNOWAK, Michael, T.
    • CHEN, QingpingNOWAK, Michael, T.
    • B43M
    • B43K5/12B43K7/06B43K8/03Y10S138/03
    • The present invention relates generally to a writing medium reservoir that exhibits clear drain of a writing medium, and preferably in which the writing medium is readily visible to the user. The present invention also relates to a method of making a writing medium reservoir that exhibits clear drain of a writing medium, and preferably in which the writing medium is readily visible to the user. The method may include forming the writing medium reservoir by co-extruding an inner layer and an outer layer. In addition, the present invention relates to a multi-layer tubular structure that exhibits clear drain of a liquid, and preferably in which the relative presence or relative absence of liquid is readily visible to the user.
    • 本发明一般涉及一种书写介质储存器,其表现出书写介质的清楚的排出,并且优选地,书写介质对于用户来说是容易看到的。 本发明还涉及一种制作书写介质储存器的方法,该书写介质储存器表现出书写介质的清楚的排出,并且优选地,书写介质对于用户容易看到。 该方法可以包括通过共挤出内层和外层来形成书写介质储存器。 此外,本发明涉及一种多层管状结构,其表现出液体的清楚排泄,并且优选地,使用者容易看到液体的相对存在或相对不存在。
    • 10. 发明申请
    • TRANSPARENT OR TRANSLUCENT TUBULAR STRUCTURE
    • 透明或透明管状结构
    • WO2004078490A3
    • 2005-03-31
    • PCT/US2004005961
    • 2004-02-27
    • BIC CORPCHEN QINGPINGNOWAK MICHAEL T
    • CHEN QINGPINGNOWAK MICHAEL T
    • B43K5/12B43K7/06B43K8/03B43M20060101
    • B43K5/12B43K7/06B43K8/03Y10S138/03
    • The present invention relates generally to a writing medium reservoir that exhibits clear drain of a writing medium, and preferably in which the writing medium is readily visible to the user. The present invention also relates to a method of making a writing medium reservoir that exhibits clear drain of a writing medium, and preferably in which the writing medium is readily visible to the user. The method may include forming the writing medium reservoir by co-extruding an inner layer and an outer layer. In addition, the present invention relates to a multi-layer tubular structure that exhibits clear drain of a liquid, and preferably in which the relative presence or relative absence of liquid is readily visible to the user.
    • 本发明一般涉及一种书写介质储存器,其表现出书写介质的清楚的排出,并且优选地,书写介质对于用户来说是容易看到的。 本发明还涉及一种制作书写介质储存器的方法,该书写介质储存器表现出书写介质的清楚的排出,并且优选地,书写介质对于用户容易看到。 该方法可以包括通过共挤出内层和外层来形成书写介质储存器。 此外,本发明涉及一种多层管状结构,其表现出液体的清楚排泄,并且优选地,使用者容易看到液体的相对存在或相对不存在。