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81. 发明授权

US1576988A Magazine pencil 失效
公开(公告)号：US1576988A
公开(公告)日：1926-03-16
申请号：US75473624
申请日：1924-12-09
申请人： ROMOLO NARDI
发明人： ROMOLO NARDI
IPC分类号： B43K24/14
CPC分类号： B43K24/14

82. 发明授权

US1575502A Magazine pencil 失效
公开(公告)号：US1575502A
公开(公告)日：1926-03-02
申请号：US69951524
申请日：1924-03-15
申请人： ERIK PLATON JOHN
发明人： ERIK PLATON JOHN
IPC分类号： B43K21/08 , B43K24/14
CPC分类号： B43K21/08 , B43K24/14

83. 发明公开

EP3697626A1 INSTRUMENT D'ECRITURE MULTIFONCTION 审中-公开
公开(公告)号：EP3697626A1
公开(公告)日：2020-08-26
申请号：EP18803745.1
申请日：2018-10-16
申请人： Société BIC
发明人： VADENNE, Franck , MICHENAUD, Etienne
IPC分类号： B43K24/14 , B43K27/00

84. 发明公开

EP3392055A1 COMPOUND WRITING IMPLEMENT 审中-公开
公开(公告)号：EP3392055A1
公开(公告)日：2018-10-24
申请号：EP16875308.5
申请日：2016-11-11
申请人： Kotobuki & Co., Ltd.
发明人： ODAKA, Tadao
IPC分类号： B43K24/14
CPC分类号： B43K24/146 , B43K24/14 , B43K27/02 , B43K27/12
摘要： A composite writing implement according to an embodiment includes a barrel, writing shafts housed in the barrel, a cam main body including a cam projection, an end surface extending along the cam projection, and a latch recess provided in the cam projection, and sliders configured to be connected to respective rear ends of the writing shafts, and include a cam configured to be latchable to the latch recess, and have a sliding contact surface to be pressed against the end surface, wherein the end surface includes a first inclined portion that is positioned on the front end side of the cam projection and is inclined by a first incline angle, and a second inclined portion that is positioned further toward the rear end side of the cam projection than the first inclined portion, and is inclined by a second incline angle that is larger than the first incline angle.

85. 发明授权

EP0447507B1 DUAL WRITING ELEMENT RETRACTABLE PEN 失效
标题翻译：带双伸缩写入元件SPRING
公开(公告)号：EP0447507B1
公开(公告)日：1996-11-27
申请号：EP90913274.8
申请日：1990-08-21
申请人： LONGARZO, Roland
发明人： LONGARZO, Roland
IPC分类号： B43K24/14
CPC分类号： B43K24/146
摘要： A dual writing element retractable pen includes coaxial upper and lower barrel members, an upper cylindrical cam part being integrally formed with the upper barrel member and having a bottom cam surface. A matching lower cylindrical cam part telescopes the upper barrel member and is oriented so that the confronting end faces of the cam parts delineate a cam groove having opposite oppositely inclined sections. A rotatable guide member longitudinally slideably supports pen cartridge coupled chucks having followers engaging respective cam groove sections, the guide member being coaxial with the barrel. In one form, the lower cam member is integrally formed with the lower barrel member and, in another form, the lower cam and barrel members are an integrally molded unit and the guide member terminates in an external finger knob.

86. 发明公开

EP0369995A3 Dual refill writing utensil 失效
标题翻译：双重刷新书写
公开(公告)号：EP0369995A3
公开(公告)日：1990-12-12
申请号：EP90101464.7
申请日：1987-08-06
申请人： KOTOBUKI & CO., LTD.
发明人： Kubota, Masuo, Kotobuki & C0. Ltd. , Kageyama, Hidehei, Kotobuki & C0. Ltd. , Ebinuma, Tadayoshi, Kotobuki &Co. Ltd.
IPC分类号： B43K24/14 , B43K27/02
CPC分类号： B43K27/02 , B43K24/146 , B43K27/003
摘要： A writing utensil with dual refills is described, which when a cap (3) on a body (1), is rotated in one direction or the other, first and second refills (4, 5) are alternately projected and retracted from the body (1), whereby either the first or second refill can be held at an operating position whilst the other is withdrawn.

87. 发明授权

EP0322550B1 Schreibgerät in Form eines Kugelschreibers mit zwei Minen 失效
标题翻译：书写仪器与两个小点单位
公开(公告)号：EP0322550B1
公开(公告)日：1990-08-22
申请号：EP88119090.4
申请日：1988-11-17
申请人： Schleif, Ludwig
发明人： Schleif, Ludwig
IPC分类号： B43K24/14 , B43K29/00 , B43K27/08
CPC分类号： B43K27/08 , B43K24/146 , B43K29/013
摘要： 1. Writing implement in the form of a ballpoint pen with two writing units (22, 23), which can be moved alternately to the writing position by position the shaft (1), and a space provided in the rear part (2) of the shaft to accommodate or receive various auxiliary devices, such as stamping mechanisms, marker pens or the like, wherein sliders (13) are longitudinally movable backwards and forwards in a guide sleeve (8) with two lateral longitudinal slots (9), accommodated in the shaft (1), wherein the sliders (13) are pressed by springs against the cam (19) of a cam sleeve (20), whereby, by turning the cam sleeve (20), one or other of the sliders (13), and thereby the inserted writing units (22, 23), are alternately sideplaced towards the forward end of the writing implement, characterised in that the sliders (13) consist of semi-cylindrical segments, provided on the outside with a guide lug (14) for guidance in the slots (9) in the guide sleeve (8) and which serve to rest against the cam (19) of the cam sleeve (20), and at the front end with cylindrical projections (16), on which tubes (17) are arranged, surrounded by helical springs (18), and in which cartridges (22, 23) are inserted, and that the sliders have recesses (15) in their lower part, which rest on the slide rails (11) in the guide sleeve (8), wherein the cam sleeve (20) has a hole (25) which can be made to coincide with a hole in the protective sleeve (7), and the cam sleeve is further provided with a bracket (5) to secure a stamping or marking device extending onto the rear space.
摘要翻译： 1.一种具有圆笔笔形式的工具，具有两个书写单元（22,23），可以通过定位轴（1）交替地移动到书写位置，以及设置在后部（2）中的空间所述轴容纳或接纳各种辅助装置，例如冲压机构，标记笔等，其中滑块（13）可在具有两个横向纵向槽（9）的导向套筒（8）中向前和向后纵向移动，所述轴（1），其中所述滑块（13）被弹簧压靠在凸轮套筒（20）的凸轮（19）上，由此通过转动所述凸轮套筒（20），所述滑块（13）中的一个或另一个，从而所述插入的书写单元（22,23）向书写工具的前端交替地侧滑，其特征在于，所述滑块（13）由半圆柱形段组成，在外侧设置有引导凸耳（14）），用于在导向套筒（8）中的槽（9）中引导并且用于抵靠c （19），并且在前端具有圆柱形突起（16），其上布置有管（17），被螺旋弹簧（18）包围，并且其中的筒（22,23）并且滑块在其下部具有凹部（15），其位于导向套筒（8）中的滑轨（11）上，其中凸轮套筒（20）具有孔（25），孔可以是与保护套筒（7）中的孔重合，并且凸轮套筒还设置有支架（5），以固定延伸到后部空间的冲压或打标装置。

88. 发明申请

US20200282762A1 WRITING INSTRUMENT COMPRISING TWO CONCENTRIC WRITING TIPS 审中-公开
公开(公告)号：US20200282762A1
公开(公告)日：2020-09-10
申请号：US16646291
申请日：2018-09-17
申请人： SOCIETE BIC
发明人： Franck ROLION , Arnaud BEZ , Samuel MALINVERNI
IPC分类号： B43K27/08 , B43K1/06 , B43K8/02 , B43K8/24 , B43K24/14
摘要： A writing instrument comprising a housing extending in a longitudinal direction and having a radial direction, and first and second concentric writing tips, the second writing tip arranged around the first writing tip, each writing tip received in the housing and able to assume an operating configuration, the housing comprising, at a longitudinal end, a deformable nose at least in the radial direction, the deformable nose comprising at least one slit extending in the longitudinal direction, the deformable nose not being deformed when only the first writing tip is in an operating configuration and the deformable nose being deformed when the second writing tip is in an operating configuration, the deformable nose comprising an exit opening of the first and second writing tips, the diameter of the exit opening being greater than the diameter of the first writing tip and less than that of the second writing tip.

89. 发明授权

US10589563B2 Composite writing implement 有权
公开(公告)号：US10589563B2
公开(公告)日：2020-03-17
申请号：US15773096
申请日：2016-11-11
申请人： KOTOBUKI & CO., LTD.
发明人： Tadao Odaka
IPC分类号： B43K24/14 , B43K27/12 , B43K27/02
摘要： A composite writing implement according to an embodiment includes a barrel, writing shafts housed in the barrel, a cam main body including a cam projection, an end surface extending along the cam projection, and a latch recess provided in the cam projection, and sliders configured to be connected to respective rear ends of the writing shafts, and include a cam configured to be latchable to the latch recess, and have a sliding contact surface to be pressed against the end surface, wherein the end surface includes a first inclined portion that is positioned on the front end side of the cam projection and is inclined by a first incline angle, and a second inclined portion that is positioned further toward the rear end side of the cam projection than the first inclined portion, and is inclined by a second incline angle that is larger than the first incline angle.

90. 发明授权

US09254706B2 Multicolor writing tools and methods 有权
公开(公告)号：US09254706B2
公开(公告)日：2016-02-09
申请号：US13961464
申请日：2013-08-07
申请人： Youngtack Shim
发明人： Youngtack Shim
IPC分类号： B43K27/00 , B43K27/08 , A45D34/04 , A45D34/06 , A45D40/02 , A45D40/06 , A45D40/20 , A45D40/24 , B43K5/02 , B43K5/17 , B43K8/02 , B43K8/03 , B43K8/24 , B43K23/08 , B43K24/10 , B43K24/14 , B43K24/16 , B43L19/00 , A45D34/00
CPC分类号： B43K27/08 , A45D34/04 , A45D34/06 , A45D40/023 , A45D40/065 , A45D40/205 , A45D40/24 , A45D2034/005 , B43K5/025 , B43K5/17 , B43K8/028 , B43K8/03 , B43K8/24 , B43K23/08 , B43K24/10 , B43K24/14 , B43K24/16 , B43L19/0018 , B43L19/0068 , Y10T29/4973 , Y10T29/49826
摘要： Various multicolor writing tools and methods for applying multiple volatile marking substances one at a time. The tool includes a case member, a cartridge member, a cap member, and an optional actuator member. The case member forms an interior in which is disposed the cartridge member with multiple cartridges each containing one of the marking substances and a tip through which the marking substance is applied. The cap member changes and restores its configuration, while the actuator member changes the configuration and exposes one of the tips selected by an user out of the interior when the tool is in use, and then restores the configuration and encloses all of the tips inside the interior when not in use. Thus, the tool opens the cap member in response to input force without requiring the user to engage in a separate maneuver to remove the cap member.

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