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    NON-LETHAL DEFENSIVE FLUID COMPOSITION AND PRESSURIZED DELIVERY SYSTEM
    2.
    发明申请
    NON-LETHAL DEFENSIVE FLUID COMPOSITION AND PRESSURIZED DELIVERY SYSTEM 有权

    公开(公告)号：US20220244023A1

    公开(公告)日：2022-08-04

    申请号：US17727112

    申请日：2022-04-22

    Applicant: David Daniel Rankin, SR.

    Inventor： David Daniel Rankin, SR.

    IPC: F41H9/00 ,  B65D83/14

    Abstract: A lubric gel composition for personal defense includes a fatty acid at a concentration ranging from 5 wt % to 10 wt % of the composition, a thickening agent at a concentration ranging from 1.75 wt % to 8.75 wt % of the composition, a detergent at a concentration ranging from 1.03 wt % to 4.07 wt % of the composition, a surfactant at a concentration ranging from 2 wt % to 15 wt % of the composition, and water at a concentration ranging from 66 wt % to 90.21 wt % of the composition.

    Rotatable cutting tool
    3.
    发明授权
    Rotatable cutting tool 失效
    可旋转刀具

    公开(公告)号：US07469730B2

    公开(公告)日：2008-12-30

    申请号：US11743340

    申请日：2007-05-02

    Applicant: David Daniel Rankin, Sr.

    Inventor： David Daniel Rankin, Sr.

    IPC: B27C9/00 ,  B27C1/00

    CPC classification number: B26D7/2614 ,  B27G13/04 ,  Y10T83/04 ,  Y10T83/4824 ,  Y10T83/9464

    Abstract: There is provided a rotatable cutting tool for supporting at least one knife in at least two alternate angular cutting configurations. The cutting tool includes a body that defines at least one cavity extending generally in a longitudinal direction of the body. Each cavity is configured to support one of the knives at predetermined hook and shear angles, and each cavity can be configured to provide a different hook and/or shear angle.

    Abstract translation: 提供了一种用于在至少两个交替的角度切割构造中支撑至少一个刀的可旋转切削工具。 切割工具包括限定沿着主体的纵向方向延伸的至少一个空腔的主体。 每个腔被构造成以预定的钩和剪切角度支撑刀具之一，并且每个空腔可被配置成提供不同的钩和/或剪切角。

    NON-LETHAL DEFENSIVE FLUID COMPOSITION AND PRESSURIZED DELIVERY SYSTEM
    4.
    发明公开
    NON-LETHAL DEFENSIVE FLUID COMPOSITION AND PRESSURIZED DELIVERY SYSTEM 审中-公开

    公开(公告)号：US20240175665A1

    公开(公告)日：2024-05-30

    申请号：US18432813

    申请日：2024-02-05

    Applicant: David Daniel Rankin, SR.

    Inventor： David Daniel Rankin, SR.

    IPC: F41H9/00 ,  B65D83/14

    CPC classification number: F41H9/00 ,  B65D83/752

    Abstract: A ocular irritant composition for personal defense includes a fatty acid at a concentration ranging from 5 wt % to 10 wt % of the composition, a thickening agent at a concentration ranging from 1.75 wt % to 8.75 wt % of the composition, a detergent at a concentration ranging from 1.03 wt % to 4.07 wt % of the composition, a surfactant at a concentration ranging from 2 wt % to 15 wt % of the composition, and water at a concentration ranging from 66 wt % to 90.21 wt % of the composition.

    Methods for cutting articles containing at least a substantial amount of wood
    7.
    发明授权
    Methods for cutting articles containing at least a substantial amount of wood 失效
    用于切割含有至少大量木材的物品的方法

    公开(公告)号：US06716483B1

    公开(公告)日：2004-04-06

    申请号：US09892095

    申请日：2001-06-26

    Applicant: David Daniel Rankin, Sr.

    Inventor： David Daniel Rankin, Sr.

    IPC: C23C1630

    CPC classification number: C23C14/06 ,  B23P15/28 ,  B27G13/00 ,  C23C14/0641 ,  C23C30/005 ,  Y10T407/27 ,  Y10T408/03

    Abstract: A conventional cutting tool is provided and a cutting edge of that tool is formed and/or sharpened. A relatively hard layer is applied over at least a portion of the cutting tool that includes the cutting edge and then a friction-reducing layer is applied over the hard layer. The entire coated cutting tool, or at least a portion of the coated cutting tool that includes the cutting edge, is cryogenically treated. The coated and cryogenically treated cutting tool is mounted in a conventional manner to a conventional cutting machine, and then used cut articles containing at least a substantial amount of wood.

    Abstract translation: 提供了常规的切削工具，并且该刀具的切削刃被形成和/或削尖。 在包括切割边缘的切削工具的至少一部分上施加相对硬的层，然后在硬质层上施加减摩层。 整个涂覆的切割工具或包括切割边缘的涂覆的切割工具的至少一部分被低温处理。 涂覆和低温处理的切割工具以常规方式安装到常规切割机上，然后使用至少含有大量木材的切割制品。

    Rotatable cutting tool with colored visual warning
    8.
    发明授权
    Rotatable cutting tool with colored visual warning 失效
    可旋转切割工具，带有彩色视觉警告

    公开(公告)号：US06662694B2

    公开(公告)日：2003-12-16

    申请号：US10106594

    申请日：2002-03-26

    Applicant: David Daniel Rankin, Sr.

    Inventor： David Daniel Rankin, Sr.

    IPC: B26D300

    CPC classification number: B23Q17/10 ,  B23C5/08 ,  B23D61/025 ,  B23Q11/0085 ,  Y10S83/01 ,  Y10T83/04 ,  Y10T83/849 ,  Y10T83/9319 ,  Y10T83/9403

    Abstract: A rotatable cutting tool with colored visual warning is provided. The cutting tool includes colored portions of at least two different colors. When the cutting tool is rotated above a predetermined speed, the individual colors are not separately discernable but instead appear as an apparent or blended color which serves as a visual warning.

    Abstract translation: 提供具有彩色视觉警告的可旋转切割工具。 切割工具包括至少两种不同颜色的着色部分。 当切割工具旋转高于预定速度时，单独的颜色不是分开辨别的，而是作为视觉警告的表观或混合色。

    Backpack personal defense material dispenser
    9.
    发明授权
    Backpack personal defense material dispenser 有权

    公开(公告)号：US11453020B2

    公开(公告)日：2022-09-27

    申请号：US17337578

    申请日：2021-06-03

    Applicant: David Daniel Rankin, Sr.

    Inventor： David Daniel Rankin, Sr.

    IPC: B05B9/08 ,  A62C15/00 ,  C11D9/00 ,  F41H9/10

    Abstract: A backpack material dispenser that includes a pumpless pressure tank for storing and discharging a material under pressure contained in the pressure tank and a hose and a shut off valve connected to an output opening of the pressure tank for allowing flow of the material from the pressure tank under pressure and through a nozzle communicating with a discharge end of the hose. A discharge valve communicates with the nozzle proximate the hose for allowing controlled discharge of the material from the nozzle. A backpack assembly mounts the pressure tank for being carried by a user. A charging tank contains a gas under pressure to charge the pressure tank to a predetermined pressure, and a releasable connector of the charging tank attaches to a complementary connector of the pressure tank for charging the pressure tank with the gas under pressure to the suitable pressure tank pressure.

    Rotatable cutting tool
    10.
    发明授权
    Rotatable cutting tool 失效
    可旋转刀具

    公开(公告)号：US07237586B2

    公开(公告)日：2007-07-03

    申请号：US11047395

    申请日：2005-01-31

    Applicant: David Daniel Rankin, Sr.

    Inventor： David Daniel Rankin, Sr.

    IPC: B27C9/00 ,  B27C1/00

    CPC classification number: B26D7/2614 ,  B27G13/04 ,  Y10T83/04 ,  Y10T83/4824 ,  Y10T83/9464

    Abstract: There is provided a rotatable cutting tool for supporting at least one knife in at least two alternate angular cutting configurations. The cutting tool includes a body that defines at least one cavity extending generally in a longitudinal direction of the body. Each cavity is configured to support one of the knives at predetermined hook and shear angles, and each cavity can be configured to provide a different hook and/or shear angle.

    Abstract translation: 提供了一种用于在至少两个交替的角度切割构造中支撑至少一个刀的可旋转切削工具。 切割工具包括限定沿主体的纵向方向延伸的至少一个空腔的主体。 每个腔被构造成以预定的钩和剪切角度支撑刀具之一，并且每个空腔可被配置成提供不同的钩和/或剪切角。

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