公开(公告)号：US20230047274A1

公开(公告)日：2023-02-16

申请号：US17789411

申请日：2020-12-24

申请人： Kabushiki Kaisha Pilot Corporation (also trading as Pilot Corporation)

发明人： Masaya Yamaguchi

IPC分类号： B43L19/00 ,  B43K29/02

摘要： A soft-member attachment structure includes an attachment hole provided through a rear end portion of a barrel. The barrel configures a thermochromic writing instrument, along a longitudinal central axis and having an inner circumferential surface between two openings located at an upper end and a lower end; an attachment portion located under a large diameter portion of a soft member used for a thermochromic change and having a diameter being smaller than a diameter of the large diameter portion and allowing insertion into the attachment hole; a straight internal hole provided along a longitudinal central axis of the soft member and opening at least at a lower end of the soft member; and a rod-like inner core having an outer diameter allowing insertion into the internal hole, a length to be placed within the internal hole, and an outer circumferential surface contacting an inner circumferential surface of the internal hole. The attachment portion is inserted into the attachment hole and the inner core is inserted into the internal hole to attach the soft member to the attachment hole.

公开(公告)号：US11345182B2

公开(公告)日：2022-05-31

申请号：US16514154

申请日：2019-07-17

申请人： Amazing Magnets, LLC

发明人： Timothy Paul Boettcher ,  Luke T. Bilisoly

IPC分类号： B43L21/00 ,  B43L19/00 ,  A47L13/00 ,  A47L1/15

摘要： An eraser assembly is provided that includes a housing, a tray, a coupler, and an eraser insert. The housing has a concave shape including an interior portion. The tray has a retaining portion disposed in the interior portion of the housing and a mounting portion disposed opposite the retaining portion. The coupler is configured to releasably hold the tray to the housing. The eraser insert is configured to be mounted to the mounting portion. An eraser insert is also provided that includes a first side and a second side, an eraser pad, and a coupler. The first side includes a mounting surface and an eraser pad is disposed on the second side. The coupler is disposed on or about the mounting surface and is configured to detachably connect the eraser insert to an eraser assembly at the mounting surface.

公开(公告)号：US10850555B2

公开(公告)日：2020-12-01

申请号：US15690588

申请日：2017-08-30

申请人： Walmart Apollo, LLC

发明人： Sheila Kay Rogers ,  Crystal Lynn Lewis ,  Steven Jackson Lewis ,  Sosha Kay Morris

IPC分类号： B43L19/00

摘要： An example dry eraser and associated systems and methods are described. The example dry eraser includes a body including a top wall, a bottom wall, a front wall, a rear wall, and first and second side walls. The body includes a first hollow inner compartment configured and dimensioned to receive therein a cleaning fluid that is configured to be dispensed from the first hollow inner compartment via a nozzle disposed proximate to the front or rear wall of the body. The dry eraser includes an erasure material disposed on at least a portion of the bottom wall of the body.

公开(公告)号：US10850382B1

公开(公告)日：2020-12-01

申请号：US16120257

申请日：2018-09-01

申请人： Gary Dean Ragner

发明人： Gary Dean Ragner

IPC分类号： B25F1/00 ,  B25F1/04 ,  B25B7/22 ,  B25G1/08 ,  B43K23/00 ,  B43K29/18 ,  B43K29/00 ,  B43K29/02 ,  B43L19/00 ,  B23D29/02 ,  B43K19/00

摘要： A collapsible dual screwdriver assembly pliers or drive-pliers for short, comprises a pliers and two screwdriver assemblies, where the screwdriver assemblies are individually removably attachable in a stowed position and an extended position. In the stowed position each screwdriver assembly can provide compact storage of the tool as well as function as a portion of a handle for the other screwdriver assembly. In the extended position each screwdriver assembly can be used as an extended handle for the pliers, as well as, function as a multi-bit screwdriver individually.

公开(公告)号：US20200369869A1

公开(公告)日：2020-11-26

申请号：US16766316

申请日：2018-12-11

申请人： SAKURA COLOR PRODUCTS CORPORATION

发明人： Shinji TSUJIO ,  Hiroyoshi YAMAMOTO ,  Nobuaki KOBAYASHI ,  Takayuki KITAGUCHI

IPC分类号： C08L61/28 ,  B43L19/00 ,  C08L27/06 ,  C08K5/11 ,  C08K3/013 ,  C08K3/014 ,  C08K3/26 ,  C08K3/32 ,  C08J9/42 ,  C08J9/40 ,  C08K3/105

摘要： An eraser includes: a base material including a plasticizer and at least one of a resin component or an elastomer component; and a porous foam made of a resin and impregnated with the resin base material, and the plasticizer has an SP value of 8.3 or more and 10 or less.

公开(公告)号：US10807405B2

公开(公告)日：2020-10-20

申请号：US16317344

申请日：2017-07-05

申请人： SOCIETE BIC

发明人： Etienne Michenaud ,  Samuel Malinverni ,  Arnaud Bez

IPC分类号： B43L19/00 ,  B43K24/03 ,  B43K24/02 ,  B43K29/00

摘要： A hand-held device includes a first portion and a second portion. The first portion is engaged at least in part with the second portion while being movable in translation in an axial direction relative to the second portion. The first portion presents a first distal end while the second portion presents a second distal end opposite from the first distal end in the axial direction. A blocking device is configured to prevent the first portion from moving in translation in the axial direction relative to the second portion only when, considered in the gravity direction, the first distal end is arranged above the second distal end. The blocking device includes a chamber and a ball or the equivalent housed in the chamber.

公开(公告)号：US10525762B2

公开(公告)日：2020-01-07

申请号：US15833670

申请日：2017-12-06

申请人： Sanford, L.P.

发明人： Kenneth Swanick ,  Bryan Rolfs

IPC分类号： B43K24/08 ,  B43K21/22 ,  B43K21/027 ,  B43L19/00 ,  B43K23/016 ,  B43K21/02 ,  B43K29/02

摘要： A side-knock type mechanical pencil comprising a body with a side-mounted knock button coupled to the body of the mechanical pencil and adapted to slidingly engage with a lead tube with a frustoconical hub for translating the motion of the knock button actuation to linear extension of the lead.

公开(公告)号：US20190126485A1

公开(公告)日：2019-05-02

申请号：US16094251

申请日：2017-04-17

申请人： President and Fellows of Harvard College

发明人： Zivthan A. Dubrovsky ,  Raphael Gerard Cherney ,  Hani M. Sallum ,  Julian U. da Silva Gillig

IPC分类号： B25J9/16 ,  G05D1/02 ,  G05D1/00 ,  B43L19/00 ,  B43L13/02

摘要： A vertically driving marking robot includes a robot body; at least one magnet constraining the robot to move parallel to a vertical, magnetically responsive surface; a drive configured to displace the robot relative to the surface while the robot is held to the surface; a holder configured to hold a marker; an accelerometer measuring a gravity vector; a computing device in communication with the optical sensors, the accelerometer, and the drive. The computing device includes a processor and computer-readable memory, wherein the computer-readable memory includes non-transitory program code for at least one of the following actions: (a) generating a drift correction to compensate for drive slippage drift in response to and as a function of the gravity vector and (b) commanding the drive to displace the robot along a desired trajectory in response to the drift correction.

公开(公告)号：US10087032B2

公开(公告)日：2018-10-02

申请号：US15506414

申请日：2015-04-24

申请人： FUJICOPIAN CO., LTD.

发明人： Kazuya Watanabe

IPC分类号： B65H23/032 ,  B43L19/00 ,  B29C65/56 ,  B32B37/14 ,  B32B37/26 ,  B65H37/00 ,  B65H35/00 ,  B29C65/00 ,  B65C11/00

摘要： Provided is a coating film transfer tool in which a coating film can be transferred onto a transfer-target surface in a straight manner without the coating film meandering, even if the coating film transfer tool meanders when the coating film is being transferred. The coating film transfer tool includes a feeding portion; a transfer press portion; and a winding portion. The transfer press portion is provided with a transfer head that transfers the coating film, the transfer head can move in a width direction of the transfer tape independent of the feeding portion and the winding portion. The transfer head is provided with a pair of guide walls that use their inner surfaces to restrict movement of the transfer tape. The pair of guide walls and a tip portion of the transfer head can press against the transfer-target surface at the same time.

公开(公告)号：US09931884B2

公开(公告)日：2018-04-03

申请号：US15294715

申请日：2016-10-15

申请人： Amara Rahman Durham

发明人： Amara Rahman Durham

IPC分类号： B43K27/04 ,  B43K27/08 ,  B43K1/12 ,  B43K8/00 ,  B43K8/02 ,  B43K8/03 ,  B43K8/06 ,  B43K8/08 ,  B43K27/02 ,  B43K29/05 ,  B43L19/00 ,  G09B3/00 ,  G09B19/00 ,  G01N21/55

CPC分类号： B43K27/08 ,  B43K1/12 ,  B43K8/003 ,  B43K8/022 ,  B43K8/03 ,  B43K8/06 ,  B43K8/08 ,  B43K27/02 ,  B43K29/05 ,  B43L19/0018 ,  B43L19/0068 ,  G01N21/55 ,  G09B3/00 ,  G09B19/00

摘要： A writing instrument includes a first reservoir for dispensing a first fluid having a first property of reflectivity. A first tip member is in fluid connection with the first reservoir. The first tip member has an end with a size and shape that corresponds to a response area of the response form. A second reservoir can be used for dispensing a second fluid, which is capable of modifying the first property of reflectivity when covering the first fluid. A second tip member is in fluid connection with the second reservoir. The second tip member has an end with a size and shape that corresponds to the response area of the response form.