公开(公告)号：US4664287A

公开(公告)日：1987-05-12

申请号：US839362

申请日：1986-03-10

Applicant: John A. Wilson ,  Robert J. Staniewicz ,  Bruce Webber ,  George W. Allvey

Inventor： John A. Wilson ,  Robert J. Staniewicz ,  Bruce Webber ,  George W. Allvey

IPC: F16K17/16 ,  H01M2/12 ,  B65D90/34

CPC classification number: F16K17/16 ,  H01M2/1241 ,  Y10S220/27

Abstract: A pressure relief vent on a container includes a flat diaphragm fastened to the exterior of a container so as to cover an opening in the container. The diaphragm is fastened to the container at its perimeter and at at least one point within its perimeter. The shape of the peripheral fastening seam and the number of and size of the point fastenings determine and stabilize the vent pressure at which the diaphragm ruptures.

Abstract translation: 容器上的压力释放口包括固定在容器外部以覆盖容器中的开口的平坦隔膜。 隔膜在其周边和其周边的至少一个点处紧固到容器。 外围紧固缝的形状以及点紧固件的数量和尺寸决定并稳定隔膜破裂时的通气压力。

公开(公告)号：US09468151B2

公开(公告)日：2016-10-18

申请号：US14289769

申请日：2014-05-29

Applicant: Bruce Webber

Inventor： Bruce Webber

IPC: A01G3/06 ,  A01G1/08 ,  A01G1/12

CPC classification number: A01G3/06 ,  A01G9/28 ,  A01G20/30

Abstract: A lawn maintenance device is provided. The lawn maintenance device has a generally planar rail system which is permanently inserted into the ground. The top portion of the rail system remains above ground while the remainder of the rail system is underground. A movable tool having a corresponding groove which aligns with the rail runs along the rail and a blade attached to the movable tool trims the lawn or vegetation. The rail provides a thin section of vegetation which can be easily cut.

Abstract translation: 提供了草坪维护装置。 草坪维护装置具有永久地插入地面的大致平面的轨道系统。 轨道系统的顶部保持在地上，而轨道系统的其余部分在地下。 具有与轨道对准的相应凹槽的可移动工具沿着轨道延伸，并且附接到可移动工具的刀片修剪草坪或植被。 轨道提供了一小部分植被，可以方便地切割。

公开(公告)号：US20070050494A1

公开(公告)日：2007-03-01

申请号：US11511590

申请日：2006-08-29

Applicant: Richard Mavrogeanes ,  John Senior ,  Bruce Webber

Inventor： Richard Mavrogeanes ,  John Senior ,  Bruce Webber

IPC: G06F15/173

CPC classification number: H04L29/06027 ,  H04L12/18 ,  H04L65/4076 ,  H04N7/17309 ,  H04N21/2265 ,  H04N21/26283 ,  H04N21/482 ,  H04N21/6125 ,  H04N21/6405 ,  H04N21/6408

Abstract: An automatic program guide for media streams automates the identification of streaming media without human intervention for both a unicast and a multicast case.

Abstract translation: 用于媒体流的自动节目指南自动地识别流媒体，而无需人为干预单播和多播情况。