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    • 8. 发明申请
    • Writing Instrument With Rotatable Handles and Method for Making the Same
    • 带可旋转手柄的书写工具及其制作方法
    • US20090140456A1
    • 2009-06-04
    • US12247643
    • 2008-10-08
    • Louis S. GlesserEric G. Glesser
    • Louis S. GlesserEric G. Glesser
    • B29C45/14
    • B43K29/00B29L2031/725B43K7/005B43K8/003B43K21/006B43K23/008B43K23/08B43K25/00Y10T29/4998Y10T29/49984
    • A writing instrument comprising a writing utensil and associated handles interconnected to each other to allow a user to selectively position the writing utensil in either an extended position of use or a closed position of storage, as well as a variety of positions there between. In an open position, the handles may be positioned adjacent one another with the writing utensil extended longitudinally away from the adjacent handles in a position of use. In a closed position, the handles may be positioned adjacent to the longitudinal length of the writing utensil, with the writing utensil at least partially enclosed between the handles in a position of storage. The rotation of the handles about the writing utensil allows a user to manipulate the handles in a variety of ways, similar to that of a “butterfly knife” or similar device comprising balisong style openings. In one aspect of the invention, the writing instrument may be used to perform moves or tricks as a novelty device to provide entertainment and enjoyment to a user. A method of manufacturing the writing instrument by injection molding is also disclosed.
    • 一种书写工具,包括书写工具和彼此互相连接的相关手柄,以允许用户选择性地将书写工具置于使用的延伸位置或封闭的存储位置以及其间的各种位置。 在打开位置,手柄可以彼此相邻地定位,书写用具在使用位置上纵向远离相邻手柄。 在关闭位置,把手可以定位成与书写用具的纵向长度相邻,书写用具至少部分地封闭在把手之间的存放位置。 手柄围绕书写工具的旋转允许用户以各种方式操纵手柄,类似于“蝴蝶刀”或包括巴利松式开口的类似装置的手柄。 在本发明的一个方面,书写工具可用于作为新颖设备执行移动或技巧,以向用户提供娱乐和享受。 还公开了通过注射成型制造书写工具的方法。