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    • 8. 发明授权
    • System and method for improved client server communications of email messages
    • 改进客户端服务器通信电子邮件的系统和方法
    • US07366760B2
    • 2008-04-29
    • US10366972
    • 2003-02-14
    • Joseph R. WarrenKarl FroelichRemi A. LemarchandNicole A. BonillaRobert R. NovitskeyRonald E. Gray
    • Joseph R. WarrenKarl FroelichRemi A. LemarchandNicole A. BonillaRobert R. NovitskeyRonald E. Gray
    • G06F15/16G06F9/00
    • H04L51/066H04L51/00
    • A system and method for improved client and server communications, more particularly, an improved protocol that may be used for communication between a client and a server, such as in an email environment. Many features are provided for improved communications. An email server may provide the best message body available for an email message, may transfer an entire data object if requested property or properties are not well defined within the data object, may provide progress data for use in tracking download progress, and may send error information for a data object having an error. Email changes may be optimized at an email server component, even if the email changes occurred at another email server component. An email server may maintain a table of changes that occur to folders at an associated data store, and may notify a subscribed email client component of changes that occur in the table.
    • 一种用于改进客户端和服务器通信的系统和方法,更具体地,可用于例如在电子邮件环境中的客户机和服务器之间的通信的改进的协议。 提供了许多功能来改进通信。 电子邮件服务器可以提供可用于电子邮件消息的最佳消息体,如果请求的属性或属性在数据对象内没有被很好地定义,则可以传送整个数据对象,可以提供用于跟踪下载进度的进度数据,并且可能发送错误 具有错误的数据对象的信息。 电子邮件更改可能会在电子邮件服务器组件中进行优化,即使电子邮件更改发生在另一个电子邮件服务器组件。 电子邮件服务器可以维护关联数据存储中的文件夹发生的更改表,并且可以向订阅的电子邮件客户端组件通知在表中发生的更改。
    • 9. 发明授权
    • Weed extracting device
    • 杂草提取装置
    • US07059421B2
    • 2006-06-13
    • US10924530
    • 2004-08-23
    • Ronald E. Gray
    • Ronald E. Gray
    • A01B1/00
    • A01B1/18
    • A weed extraction tool is disclosed, comprising an elongated handle, a prong assembly, and a step assembly. The prong assembly includes a rod having a plurality of prongs attached at a lower end thereof and a pivot pin holder near its center. The step assembly comprises a flat step portion at one end, a plurality of fingers at another end, and two sides near the center of and under the step assembly. An opening is formed in the top side proximate its center, and each side includes a side opening. The rod of the prong assembly is inserted through the opening in the top side of the step assembly such that a pivot pin may be inserted through one side of the step assembly, through the pivot pin holder, and through the other side of the step assembly, so as to pivotably fix the prong assembly to the step assembly. As such, the opening of the top side of the step assembly is sufficient only to allow the step assembly to pivot between closed and open positions with respect to the prong assembly. In the open position the user may step on the step assembly to burry the prongs into a portion of ground adjacent to a weed. Then, while the handle is pulled towards the user, pivoting the step assembly around its contact point with the ground, the step assembly is forced into its closed position with respect to the prong assembly, the fingers pressing the weed against the prongs so as to firmly hold the weed therebetween while the handle is pulled towards the user to fully remove the weed from the ground.
    • 公开了一种杂草提取工具,其包括细长手柄,插脚组件和台阶组件。 所述插脚组件包括杆,所述杆具有在其下端附接的多个尖头和在其中心附近的枢轴销保持架。 台阶组件包括在一端的平台阶部分,另一端的多个指状物以及靠近台阶组件中心和下方的两侧。 在靠近其中心的顶侧形成开口,并且每个侧面包括侧开口。 插脚组件的杆插入台阶组件的顶侧的开口中,使得枢轴销可以穿过台阶组件的一侧穿过枢轴销保持器并且穿过台阶组件的另一侧 ,以便可枢转地将叉形组件固定到台阶组件上。 因此,步进组件的顶侧的开口仅足以允许台阶组件相对于插脚组件在闭合位置和打开位置之间枢转。 在打开位置,使用者可以踏上台阶组件以将叉头埋入与杂草相邻的一部分地面。 然后,当手柄被拉向使用者时,使台阶组件围绕其与地面的接触点枢转,踏板组件相对于插脚组件被迫进入其关闭位置,手指将​​杂草按压在叉脚上,以便 牢牢握住杂草,同时将手柄拉向使用者,将杂草从地面上完全除去。