商标：softy straws - 5253928
官网：https://www.softystraws.com/
持有人：Seltz,Jacob(USA)
US10499791 (B2)一种吸管清洗系统。本发明的实施例公开了一种吸管清洁系统，该吸管清洁系统包括柔性管状细长轴，该细长轴包括第一端、第二端、设置在第一端和第二端之间的主体部分、配置在第二端的保持构件、以及配置在第一端的保持构件附近的一个或多个翼片，其中，所述柔性管状细长轴通过顶部开口穿过吸管的空腔，直到所述柔性管形细长轴的第一端从所述吸管的底部开口露出，然后拉动所述柔性筒形细长轴以完全从所述稻草的空腔露出，以清洁所述吸管。Disclosed is a drinking straws cleaning system. Embodiments of the present invention discloses a drinking straws cleaning system that includes a flexible tubular elongated shaft including a first end, a second end, a body portion disposed in between the first end and the second end, a holding member configured at the second end, and one or more flaps configured proximal to the holding member at the second end, wherein the flexible tubular elongated shaft is passed through a hollow cavity of a straw through a top opening until the first end of the flexible tubular elongated shaft emerges out of a bottom opening of the straw, and then pulled therethrough to fully emerge out of the hollow cavity of the straw to clean the straw.
Active Washer 1 and 9 Other Unpublished Works—VAu001484440 / 2022-10-13