公开(公告)号：US06370857B1

公开(公告)日：2002-04-16

申请号：US09506665

申请日：2000-02-17

Applicant: David Mitchell

Inventor： David Mitchell

IPC: A01D704

CPC classification number: A01D7/10

Abstract: A rake made of a first rake part having a handle and a first rake head section connected to one end of the handle, and a second rake part having a second rake head section. The section rake part is detachably connected to the first rake part in a manner to have the first and second rake head sections form a full rake head. The second rake part is detachable from the first rake part for use alone, or with the first rake part to grasp a pile of debris.

Abstract translation: 由具有手柄的第一前刀部分和连接到手柄的一端的第一前刀头部分制成的耙子和具有第二耙头部分的第二耙部分。 断面前刀部分以第一和第二耙头部分形成完整的前刀头的方式可拆卸地连接到第一耙部。 第二耙部可以从第一耙部分拆下，单独使用，也可以与第一耙部分一起抓住一堆碎片。

公开(公告)号：US06358722B1

公开(公告)日：2002-03-19

申请号：US08744231

申请日：1996-11-05

Applicant: Adolphus van Loon ,  David Mitchell

Inventor： Adolphus van Loon ,  David Mitchell

IPC: C12N916

CPC classification number: C12N9/16 ,  A23K20/168

Abstract: The present invention relates to heat tolerant phytases and DNA sequences which code therefor. The phytases are useful in hydrolyzing phytate to inositol and inorganic phosphates. The phytases are valuable feed additives.

Abstract translation: 本发明涉及编码耐热植酸酶和DNA序列。 肌醇六磷酸酶可以将植酸盐水解成肌醇和无机磷酸盐。 植酸酶是有价值的饲料添加剂。

公开(公告)号：US6163919A

公开(公告)日：2000-12-26

申请号：US161620

申请日：1998-09-28

Applicant: David Mitchell

Inventor： David Mitchell

IPC: A47L1/16 ,  A47L13/022 ,  B25G1/10 ,  B60S3/04

CPC classification number: A47L13/022 ,  A47L1/16 ,  B25G1/102 ,  B60S3/045

Abstract: A hand-held scraper having a handle section and a relatively short scraping section carried by the handle section. The scraping section has a forwardly directed scraping edge. A hand grip is carried by the handle section and extends upwardly from the top surface of the handle section. The scraper has a forearm support section which extends rearwardly from the base section in a position to rest solely against the bottom of a person's forearm when the person grips the hand grip of the scraper to operate the scraper.

Abstract translation: 一种手柄刮刀，其具有手柄部分和由把手部分承载的相对短的刮擦部分。 刮削部分具有前向刮削边缘。 手柄由把手部分承载并从手柄部分的顶表面向上延伸。 刮刀具有前臂支撑部分，该前臂支撑部分从基部向后延伸，当该人握住刮刀的手柄以操作刮刀时，该位置仅靠在人的前臂的底部。

公开(公告)号：US5795535A

公开(公告)日：1998-08-18

申请号：US619810

申请日：1996-03-15

Applicant: Anthony Giovannone ,  David Mitchell

Inventor： Anthony Giovannone ,  David Mitchell

IPC: B26F1/40 ,  B29C51/18 ,  B29C51/32 ,  B29C51/44 ,  B65D1/00 ,  B29C51/10

CPC classification number: B29C51/445 ,  Y10T83/0495 ,  Y10T83/0529 ,  Y10T83/0534

Abstract: A precut die apparatus arranged and adapted for use in a thermoform-trimming method and system to produce plastic molded articles, and to the method and system in which the apparatus is employed. The precut apparatus is positioned, in the method and system, between the form press and the trim station. The precut apparatus is arranged to precut, in a desired and selected manner, the thermoformed sheet material containing thermoformed articles therein, about the periphery of the thermoformed articles. The precut provides for a bridged and joining area of the sheet material to allow for slight movement and adjusting of the molded articles for precise alignment in the punch and die trim step of the thermoforming and trimming operation.

Abstract translation: 布置并适用于热成型方法和系统以制造塑料模制品的预切割模具以及使用该装置的方法和系统。 预切割装置在方法和系统中定位在成型压机和装饰台之间。 预切割装置被布置成围绕热成型制品的周边以期望和选择的方式预先包含热成型制品的热成型片材。 预切口提供了片材的桥接和连接区域，以允许模制品的轻微移动和调节，以在热成型和修整操作的冲头和模具修整步骤中精确对准。

公开(公告)号：US5250571A

公开(公告)日：1993-10-05

申请号：US873520

申请日：1992-04-21

Applicant: Ray W. Fuller ,  David Mitchell ,  David W. Robertson ,  Gregory A. Stephenson ,  David T. Wong

Inventor： Ray W. Fuller ,  David Mitchell ,  David W. Robertson ,  Gregory A. Stephenson ,  David T. Wong

IPC: C07C217/48 ,  A61K31/165

CPC classification number: C07C217/48 ,  Y10S514/811 ,  Y10S514/813 ,  Y10S514/909 ,  Y10S514/91

Abstract: The present invention provides (S)-norfluoxetine and pharmaceutically acceptable salts thereof capable of inhibiting the uptake of serotonin.

Abstract translation: 本发明提供了能够抑制5-羟色胺摄取的（S） - 去甲氟西汀及其药学上可接受的盐。

公开(公告)号：US4662300A

公开(公告)日：1987-05-05

申请号：US767286

申请日：1985-08-20

Applicant: Robert McCallum ,  David Mitchell

Inventor： Robert McCallum ,  David Mitchell

IPC: B63B23/10 ,  B63B20060101 ,  B63B23/58 ,  B63B27/16 ,  B63B27/36 ,  B63B35/40

CPC classification number: B63B27/36

Abstract: An A-frame has a winch head swingable from a cross-member and between its two arms. A docking member comprises an upper frame depending, by means of hydraulic rams, from the winch head and a lower frame swingable from the upper frame about an axis perpendicular to the axis about which the winch head can swing from the cross-member. Guides for a load-carrying line are provided on the frames.

Abstract translation: PCT No.PCT / GB84 / 00415 Sec。 371日期1985年8月20日 102（e）日期1985年8月20日PCT提交1984年12月3日PCT公布。 公开号WO85 / 02381 日期：1985年6月6日.A框架有一个绞盘头可摆动从横梁和两臂之间。 对接构件包括上部框架，其借助于液压柱塞从绞盘头和从上部框架围绕垂直于绞盘头的轴线可摆动的下部框架摆动。 在框架上提供承载线的导轨。