公开(公告)号：USD535078S1

公开(公告)日：2007-01-09

申请号：US29204444

申请日：2004-04-29

Applicant: Donald Lester Jamison

Designer： Donald Lester Jamison

公开(公告)号：US20060019055A1

公开(公告)日：2006-01-26

申请号：US10896220

申请日：2004-07-21

Applicant: Donald Lester ,  David Lunceford

Inventor： Donald Lester ,  David Lunceford

IPC: B32B3/02 ,  D04H1/00 ,  B32B33/00

CPC classification number: A44B18/0011 ,  A61F13/627 ,  D04H1/541 ,  D04H1/559 ,  Y10T428/23957 ,  Y10T442/60 ,  Y10T442/608 ,  Y10T442/637

Abstract: The instant invention is a hook and loop fastener device. According to the instant invention, the hook and loop fastener device includes a loop component. The loop component includes a binder-free non-woven material having a bottom layer and a top layer. The bottom layer includes a first bicomponent fiber and a first monocomponent fiber. The first bicomponent fiber comprises the majority of the bottom layer based on total weight of the bottom layer, and the first monocomponent fiber comprises the balance thereof. The top layer includes a second bicomponent fiber, and a second monocomponent fiber. The second monocomponent fiber comprises the majority of the top layer based on total weight of the top layer, and the second bicomponent layer comprises the balance thereof. The bottom layer and the top layer may further include interfiber bonding to form the binder-free non-woven material. The non-woven material may further be island bonded via hot-roll calendering thereby forming a bonded area and a non-bonded area. Additionally, the loop component may include a backing layer bonded to the non-woven material.

Abstract translation: 本发明是钩环紧固装置。 根据本发明，钩环紧固装置包括一个环组件。 环组分包括具有底层和顶层的无粘合剂的无纺材料。 底层包括第一双组分纤维和第一单组分纤维。 第一双组分纤维基于底层的总重量包含大部分底层，并且第一单组分纤维包括其余量。 顶层包括第二双组分纤维和第二单组分纤维。 第二单组分纤维基于顶层的总重量包含顶层的大部分，并且第二双组分层包括其余部分。 底层和顶层可以进一步包括纤维间粘合以形成无粘合剂的无纺材料。 无纺材料可以进一步通过热辊压延而岛状结合，从而形成接合区域和非接合区域。 另外，环部件可以包括粘合到无纺材料上的背衬层。

公开(公告)号：US3954068A

公开(公告)日：1976-05-04

申请号：US566191

申请日：1975-04-09

Applicant: Donald Lester Roberts ,  Sadie Roberts ,  Brenda Jo Roberts ,  Deborah Ann Roberts

Inventor： Donald Lester Roberts ,  Sadie Roberts ,  Brenda Jo Roberts ,  Deborah Ann Roberts

IPC: A47B3/00

CPC classification number: A47B3/0918 ,  A47B2003/0806

Abstract: A table-tray combination having a foldable supporting structure consisting of a pair of legs, held in a vertical position by bases pivoted from the lower ends of each leg and locked in place by slotted braces and detent studs. An arm frame, pivoted from the upper middle region of each leg, forms, together with the upper ends of the legs, the plane to which the detachable tray is clipped. When the bases and arm frame are folded for storage, the structure and tray assume an essentially flat shape. Clips, rigidly attached to each leg, hold the folded structure for storage and preclude opening them improperly.

Abstract translation: 一种桌面托盘组合，其具有由一对腿构成的可折叠的支撑结构，所述腿由从每个腿的下端枢转的基座保持在垂直位置，并且通过开槽的支架和制动栓锁定到位。 从每个腿部的上中间区域枢转的手臂框架与腿部的上端一起形成可拆卸托盘被夹持的平面。 当基座和臂架被折叠储存时，结构和托盘呈现基本平坦的形状。 夹子刚性地连接到每条腿上，夹住折叠结构进行存放，并阻止不正确地打开它们。

公开(公告)号：USD535077S1

公开(公告)日：2007-01-09

申请号：US29202639

申请日：2004-04-05

Applicant: Donald Lester Jamison

Designer： Donald Lester Jamison

公开(公告)号：US06564414B1

公开(公告)日：2003-05-20

申请号：US10108797

申请日：2002-03-27

Applicant: Donald Lester Jamison

Inventor： Donald Lester Jamison

IPC: E01D100

CPC classification number: B66F7/243

Abstract: The Portable Ramp with Pad and Stabilizers makes it possible to turn your wheels right or left while your vehicle is on the ramps and get at work areas of your car or other vehicle that you may not get at easily with a conventional portable ramp. The Stabilizers on the ramp are to help with the flip problem which has happened with conventional ramps. The ramp is portable so you can move the ramp or take it with you to other worksites.

Abstract translation: 带垫和稳定器的便携式斜坡可以在您的车辆在斜坡上进行右转或左转，并在您的汽车或其他车辆的工作区域，您可能无法轻松使用传统的便携式坡道。 斜坡上的稳定器是为了帮助传统斜坡发生的翻转问题。 斜坡是便携式的，所以你可以移动坡道或带你到其他工作场所。

公开(公告)号：US4030923A

公开(公告)日：1977-06-21

申请号：US639795

申请日：1975-12-11

Applicant: Donald Lester Krause ,  Kenneth Dale Presley

Inventor： Donald Lester Krause ,  Kenneth Dale Presley

IPC: G03G5/06 ,  H01L51/42 ,  G03G5/04

CPC classification number: G03G5/067 ,  G03G5/0631

Abstract: This invention relates to an improvement in photoconductive compositions of layered electrophotographic plates and related electrophotographic processes and particularly in the charge transport layer thereof which includes a tri-aryl pyrazoline compound in conjunction with a binder material wherein the improvement comprises the use of a tri-aryl pyrazoline compound and a mixture of binder materials comprising about 3 to 25% by weight acrylic resin and about 75 to 97% by weight polycarbonate.

Abstract translation: 本发明涉及层状电子照相平板和相关电子照相方法的光电导组合物的改进，特别是其电荷输送层中的改进，其中包括三 - 芳基吡唑啉化合物与粘合剂材料，其中改进包括使用三芳基 吡唑啉化合物和包含约3至25重量％丙烯酸树脂和约75至97重量％聚碳酸酯的粘合剂材料的混合物。