公开(公告)号：US20230373237A1

公开(公告)日：2023-11-23

申请号：US18200031

申请日：2023-05-22

申请人： CHINA FIRST PENCIL CO., LTD.

发明人： Bingyang ZHANG

IPC分类号： B43K27/00 ,  B43K8/03 ,  B43K8/12

CPC分类号： B43K27/006 ,  B43K8/03 ,  B43K8/12

摘要： The present application discloses the double-head marker pen, and relates to the field of marker pen production technology, including a first penholder, a second penholder and a connecting tube; one end of the first penholder is formed with a first pen head, and one end of the second penholder is formed with a second pen head; and an end of the first penholder away from the first pen head is detachably connected with an end of the second penholder away from the second pen head by the connecting tube.

公开(公告)号：US11731450B2

公开(公告)日：2023-08-22

申请号：US17766115

申请日：2020-10-07

申请人： Sanford L.P.

发明人： Kyle Frank Cauwels ,  Melanie Nicole Kregg

IPC分类号： B43K27/00 ,  B43K5/00 ,  B43K5/16 ,  B43K7/00 ,  B43K21/00 ,  B43K29/02 ,  B43K21/02

CPC分类号： B43K27/003 ,  B43K5/005 ,  B43K5/16 ,  B43K7/005 ,  B43K21/006 ,  B43K21/02 ,  B43K27/006 ,  B43K29/02

摘要： Convertible writing instrument assemblies are provided, including an outer barrel having a tapered nosecone with an aperture for a writing instrument tip and a grip portion, and an aperture for receiving an eraser or a push button therethrough, wherein the writing instrument assembly provides selective access to a volume defined by the outer barrel, and wherein the outer barrel and the volume are collectively configured to operably and interchangeably receive a mechanical pencil insert having the eraser and a retractable pen insert having the push button. Mechanical pencils and pens utilizing the convertible writing instrument assemblies are also provided, along with kits for providing such mechanical pencils and pens.

公开(公告)号：US11535050B2

公开(公告)日：2022-12-27

申请号：US17536575

申请日：2021-11-29

申请人： ZEBRA CO., LTD.

发明人： Masataka Mizutori

IPC分类号： B43K24/12 ,  B43K7/00 ,  B43K27/00 ,  B43K24/10 ,  B43K24/16

摘要： A retractive writing utensil includes a shaft tube, a core stored in the shaft tube in such a manner as to protrude from a front end of the shaft tube when moved forward, and an urging member that is stretched and contracted in the shaft tube in a front-rear direction, wherein the urging member is located adjacent to the core radially outward in such a manner that the center of the urging member is positioned radially outside the core, and urges the core rearward.

公开(公告)号：US11241905B2

公开(公告)日：2022-02-08

申请号：US16764208

申请日：2018-11-13

申请人： SOCIETE BIC

发明人： Franck Rolion ,  Ludovic Fagu ,  Etienne Michenaud

IPC分类号： B43K24/14 ,  B43K24/16 ,  B43K27/00 ,  B43K29/08 ,  G06F3/0354 ,  A45D34/04 ,  A45D40/20 ,  A45D40/24 ,  A45D40/26

摘要： Manual device (200), comprising a casing (212) having a first distal end (12-1) and a second distal end (12-2), a first head (16A) and a second head (16B) that are movable axially between a use position and a retracted position, and a single mechanism (214) that is configured to bring the first head (16A) and the second head (16B) from the retracted position to the use position and vice versa, the mechanism (214) comprising at least one carriage (214A1, 214A2) having at least one head selected from the first head and the second head (16A, 16B) and a single spring (214B).

公开(公告)号：US11124012B2

公开(公告)日：2021-09-21

申请号：US16652722

申请日：2018-10-16

申请人： SOCIETE BIC

发明人： Franck Vadenne ,  Etienne Michenaud

IPC分类号： B43K27/00 ,  B43K24/14 ,  B43K7/12 ,  B43K21/00 ,  B43K24/02 ,  B43K24/16

摘要： A multifunctional writing instrument comprising a body housing at least two writing elements, each writing element comprising a writing tip, a selection device configured to select one writing element from the at least two writing elements and a retraction device configured to move a selected writing element between a writing position in which the writing tip of the selected writing element protrudes from the body and a retracted position in which the writing tip of the selected writing element is retracted.

公开(公告)号：US20200238749A1

公开(公告)日：2020-07-30

申请号：US16652722

申请日：2018-10-16

申请人： SOCIETE BIC

发明人： Franck VADENNE ,  Etienne MICHENAUD

IPC分类号： B43K27/00 ,  B43K24/14

摘要： A multifunctional writing instrument comprising a body housing at least two writing elements, each writing element comprising a writing tip, a selection device configured to select one writing element from the at least two writing elements and a retraction device configured to move a selected writing element between a writing position in which the writing tip of the selected writing element protrudes from the body and a retracted position in which the writing tip of the selected writing element is retracted.

公开(公告)号：US20180029277A1

公开(公告)日：2018-02-01

申请号：US15550571

申请日：2016-02-04

申请人： Societe BIC S.A.

发明人： Michael JOHNES ,  Robert WHITE

IPC分类号： B29C47/00 ,  B43K5/00 ,  B43K27/00 ,  B29C47/06 ,  B29C47/92

CPC分类号： B29C48/09 ,  B29C48/0022 ,  B29C48/21 ,  B29C48/903 ,  B29C48/92 ,  B29C2948/92609 ,  B29C2948/92647 ,  B29C2948/92942 ,  B29K2995/0005 ,  B43K5/005 ,  B43K7/005 ,  B43K8/003 ,  B43K15/00 ,  B43K27/006

摘要： A method of coextruding polymeric materials into multiple layers of desired thickness to form a tubular workpiece. The method includes conveying a first polymeric material through a main extruder and a second polymeric material through a coextruder. The second polymeric material has dispersed therein an amount of electrically conductive particles effective to impart electrical conductivity to the tubular workpiece. The method further includes simultaneously extruding the first polymeric material and the second polymeric material through a coextrusion die to form the tubular workpiece. The tubular workpiece is extruded in the form of one or more outer layers having the first polymeric material and one or more inner layers comprising the second polymeric material. A tubular workpiece prepared by the method of coextruding polymeric materials into multiple layers of desired thickness. A system for coextruding polymeric materials into multiple layers of desired thickness to form a tubular workpiece is also provided.

公开(公告)号：US20170341458A1

公开(公告)日：2017-11-30

申请号：US15646647

申请日：2017-07-11

申请人： Wacom Co., Ltd.

发明人： Takenori KANEDA ,  Hiroyuki Fujitsuka

IPC分类号： B43K8/22 ,  B43K27/00 ,  B43K24/10 ,  G06F3/0354 ,  B43K7/12

摘要： Various embodiments provide a position pointer that includes a plurality of refill bodies that can be configured at low cost, and ensures freedom from malfunction during exchange of signals with a sensor section of a position detection device. In one embodiment, the position pointer includes a tubular housing having an opening portion, a plurality of refill bodies, a refill body selection mechanism section that selectively causes at least a tip of one of the plurality of refill bodies to project from the opening portion, a magnetic material core, and a coil wound around the magnetic material core. The refill bodies not selected by the refill body selection mechanism section are located away from a through hole of the magnetic material core.

公开(公告)号：US20170267015A1

公开(公告)日：2017-09-21

申请号：US15073994

申请日：2016-03-18

申请人： Lani J. Daniels, JR.

发明人： Lani J. Daniels, JR.

IPC分类号： B43K23/012 ,  A46B9/00 ,  B43K27/00 ,  A46B5/04 ,  B43K19/02 ,  B43K8/02

CPC分类号： B43K23/012 ,  A46B5/04 ,  A46B2200/205 ,  B43K8/022 ,  B43K8/024 ,  B43K19/02 ,  B43K27/00

摘要： A marking implement has a body that has a marking device on one side of the body. The marking device is designed for leaving a mark on a surface. On a distal second side of the body is a strap or straps for removably affixing the body to an appendage/digit of a user (e.g., a single finger or fingers) so the marking implement does not require pressure from another appendage of the user to work. Movement of the marking device across a surface deposits a mark on the surface such as a pen line pencil line, highlighter line, strip of pain, ink line.

公开(公告)号：US20170232782A1

公开(公告)日：2017-08-17

申请号：US15323293

申请日：2015-06-24

申请人： STAEDTLER Mars GmbH & Co. KG

发明人： Andreas THIES ,  Markus HANDFEST

IPC分类号： B43K27/00 ,  B43K5/00 ,  B43K21/00 ,  B43K19/14 ,  B43K19/16 ,  A45D40/20 ,  B43K8/00

CPC分类号： B43K27/006 ,  A45D40/20 ,  B43K5/005 ,  B43K7/005 ,  B43K8/003 ,  B43K19/14 ,  B43K19/16 ,  B43K21/006

摘要： A writing, drawing, marking and/or painting utensil or cosmetics implement or input device for contact-sensitive surfaces, wherein the utensil/implement/device includes at least one shank element made of plastics material or a plastics-containing wood substitute. The at least one shank element has a surface or in that the at least one shank element has a surface which is sheathed in a material layer having a cover surface. The surface of the shank element or the cover surface of the material layer is in the form of a haptic and/or non-slip layer. The haptic and/or non-slip layer has a structure formed in one piece with the shank element and/or the material layer. The structure is formed by corrugation.