JP7504019B2 - リフィル及びリフィルを備えた筆記具 - Google Patents

リフィル及びリフィルを備えた筆記具 Download PDF

Info

Publication number
JP7504019B2
JP7504019B2 JP2020213814A JP2020213814A JP7504019B2 JP 7504019 B2 JP7504019 B2 JP 7504019B2 JP 2020213814 A JP2020213814 A JP 2020213814A JP 2020213814 A JP2020213814 A JP 2020213814A JP 7504019 B2 JP7504019 B2 JP 7504019B2
Authority
JP
Japan
Prior art keywords
refill
plug
rear end
thick
refill plug
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2020213814A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021045978A5 (enrdf_load_stackoverflow
JP2021045978A (ja
Inventor
純裕 万田
淳 中島
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Pencil Co Ltd
Original Assignee
Mitsubishi Pencil Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2016244358A external-priority patent/JP6815857B2/ja
Application filed by Mitsubishi Pencil Co Ltd filed Critical Mitsubishi Pencil Co Ltd
Priority to JP2020213814A priority Critical patent/JP7504019B2/ja
Publication of JP2021045978A publication Critical patent/JP2021045978A/ja
Publication of JP2021045978A5 publication Critical patent/JP2021045978A5/ja
Application granted granted Critical
Publication of JP7504019B2 publication Critical patent/JP7504019B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Pens And Brushes (AREA)
JP2020213814A 2016-12-16 2020-12-23 リフィル及びリフィルを備えた筆記具 Active JP7504019B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020213814A JP7504019B2 (ja) 2016-12-16 2020-12-23 リフィル及びリフィルを備えた筆記具

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016244358A JP6815857B2 (ja) 2016-12-16 2016-12-16 リフィル及びリフィルを備えた筆記具
JP2020213814A JP7504019B2 (ja) 2016-12-16 2020-12-23 リフィル及びリフィルを備えた筆記具

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2016244358A Division JP6815857B2 (ja) 2016-12-16 2016-12-16 リフィル及びリフィルを備えた筆記具

Publications (3)

Publication Number Publication Date
JP2021045978A JP2021045978A (ja) 2021-03-25
JP2021045978A5 JP2021045978A5 (enrdf_load_stackoverflow) 2021-06-17
JP7504019B2 true JP7504019B2 (ja) 2024-06-21

Family

ID=91538818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020213814A Active JP7504019B2 (ja) 2016-12-16 2020-12-23 リフィル及びリフィルを備えた筆記具

Country Status (1)

Country Link
JP (1) JP7504019B2 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010274667A (ja) 2010-09-13 2010-12-09 Pilot Ink Co Ltd 筆記具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4404296B2 (ja) * 2003-09-03 2010-01-27 三菱鉛筆株式会社 ボールペン
JP6045270B2 (ja) * 2012-09-25 2016-12-14 三菱鉛筆株式会社 リフィルを備えたボールペン
JP6141615B2 (ja) * 2012-10-10 2017-06-07 三菱鉛筆株式会社 ボールペン

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010274667A (ja) 2010-09-13 2010-12-09 Pilot Ink Co Ltd 筆記具

Also Published As

Publication number Publication date
JP2021045978A (ja) 2021-03-25

Similar Documents

Publication Publication Date Title
JP7561727B2 (ja) ノック式筆記具
JP6655137B2 (ja) 消去部材を備えた筆記具
JP5932292B2 (ja) 摩擦体及び熱変色性筆記具
JP7504019B2 (ja) リフィル及びリフィルを備えた筆記具
CN102712209B (zh) 书写工具用帽、书写工具用夹及书写工具
JP6815857B2 (ja) リフィル及びリフィルを備えた筆記具
JP5251331B2 (ja) 筆記具
JP6045270B2 (ja) リフィルを備えたボールペン
US9889701B2 (en) Writing implement
US9981499B2 (en) Ballpoint pen
JP7712800B2 (ja) 文具
CA1149779A (en) Writing implement with improved cartridge holder
JP6608161B2 (ja) ノック式筆記具
KR102705578B1 (ko) 필기구
JP4404296B2 (ja) ボールペン
JP2017056632A (ja) 熱変色性筆記具
JP4531086B2 (ja) 熱変色性筆記具
JP2016130018A (ja) 摩擦体の製造方法及び熱変色性筆記具
JP7419591B2 (ja) 筆記具
JP6818073B2 (ja) 消去部材を備える筆記具
JP2012091476A (ja) 熱変色性筆記具
JP6506530B2 (ja) 消去部材を備える筆記具
TW202530031A (zh) 文具
JP2024004969A (ja) 出没式筆記具
JP5340010B2 (ja) 筆記具及びその製造方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210120

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210120

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210428

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20211214

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20220208

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220411

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20220628

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20220926

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231221

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240405

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240611

R150 Certificate of patent or registration of utility model

Ref document number: 7504019

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150