JPWO2020246278A1 - - Google Patents

Info

Publication number
JPWO2020246278A1
JPWO2020246278A1 JP2021524764A JP2021524764A JPWO2020246278A1 JP WO2020246278 A1 JPWO2020246278 A1 JP WO2020246278A1 JP 2021524764 A JP2021524764 A JP 2021524764A JP 2021524764 A JP2021524764 A JP 2021524764A JP WO2020246278 A1 JPWO2020246278 A1 JP WO2020246278A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021524764A
Other languages
Japanese (ja)
Other versions
JPWO2020246278A5 (https=
JP7234360B2 (ja
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
Application filed filed Critical
Publication of JPWO2020246278A1 publication Critical patent/JPWO2020246278A1/ja
Publication of JPWO2020246278A5 publication Critical patent/JPWO2020246278A5/ja
Priority to JP2023026284A priority Critical patent/JP7454077B2/ja
Application granted granted Critical
Publication of JP7234360B2 publication Critical patent/JP7234360B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L9/00—Circular curve-drawing or like instruments
    • B43L9/02—Compasses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles
    • B43K29/001—Combinations of writing implements with other articles with compasses

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Drawing Aids And Blackboards (AREA)
  • Toys (AREA)
JP2021524764A 2019-06-05 2020-05-22 ペン型コンパス Active JP7234360B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023026284A JP7454077B2 (ja) 2019-06-05 2023-02-22 ペン型コンパス

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019104973 2019-06-05
JP2019104973 2019-06-05
JP2019191676 2019-10-21
JP2019191676 2019-10-21
PCT/JP2020/020424 WO2020246278A1 (ja) 2019-06-05 2020-05-22 ペン型コンパス

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023026284A Division JP7454077B2 (ja) 2019-06-05 2023-02-22 ペン型コンパス

Publications (3)

Publication Number Publication Date
JPWO2020246278A1 true JPWO2020246278A1 (https=) 2020-12-10
JPWO2020246278A5 JPWO2020246278A5 (https=) 2022-02-17
JP7234360B2 JP7234360B2 (ja) 2023-03-07

Family

ID=73652886

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021524764A Active JP7234360B2 (ja) 2019-06-05 2020-05-22 ペン型コンパス
JP2023026284A Active JP7454077B2 (ja) 2019-06-05 2023-02-22 ペン型コンパス

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023026284A Active JP7454077B2 (ja) 2019-06-05 2023-02-22 ペン型コンパス

Country Status (4)

Country Link
JP (2) JP7234360B2 (https=)
KR (1) KR102631703B1 (https=)
CN (1) CN113993714B (https=)
WO (1) WO2020246278A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN217892344U (zh) * 2022-09-07 2022-11-25 广州市悟生文具有限公司 按动圆规

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1611835A (en) * 1925-07-08 1926-12-21 Allan J Keaney Folding pencil compass
JPS58117978U (ja) * 1982-02-04 1983-08-11 三菱鉛筆株式会社 触指繰り出し式シヤ−プペンシル
JP3049965U (ja) * 1997-04-10 1998-06-30 州彦 長谷部 シャープペンシル用芯拾い上げ溝付きキャップ
JP3178069U (ja) * 2012-06-18 2012-08-30 株式会社レイメイ藤井 コンパス
JP3179264U (ja) * 2012-08-01 2012-10-25 株式会社レイメイ藤井 コンパス

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9007164U1 (de) * 1990-06-28 1990-08-30 Andreas Witte KG, 2122 Bleckede Schreibgerät, insbesondere Druckminenbleistift
JP4818805B2 (ja) * 2006-05-09 2011-11-16 株式会社トンボ鉛筆 筆記具
TWM454331U (zh) * 2012-09-19 2013-06-01 San Yann Industry Co Ltd 自動鉛筆單元及裝設自動鉛筆單元的圓規
CN203246225U (zh) * 2012-12-08 2013-10-23 三燕兴业股份有限公司 自动铅笔单元及装设自动铅笔单元的圆规
CN206664085U (zh) * 2017-02-11 2017-11-24 高凡 一种可调型测画一体式圆规
CN107160907A (zh) * 2017-06-21 2017-09-15 恭城瑶族自治县恭城中学 多功能笔

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1611835A (en) * 1925-07-08 1926-12-21 Allan J Keaney Folding pencil compass
JPS58117978U (ja) * 1982-02-04 1983-08-11 三菱鉛筆株式会社 触指繰り出し式シヤ−プペンシル
JP3049965U (ja) * 1997-04-10 1998-06-30 州彦 長谷部 シャープペンシル用芯拾い上げ溝付きキャップ
JP3178069U (ja) * 2012-06-18 2012-08-30 株式会社レイメイ藤井 コンパス
JP3179264U (ja) * 2012-08-01 2012-10-25 株式会社レイメイ藤井 コンパス

Also Published As

Publication number Publication date
WO2020246278A1 (ja) 2020-12-10
KR20220005086A (ko) 2022-01-12
CN113993714A (zh) 2022-01-28
CN113993714B (zh) 2023-04-04
JP7234360B2 (ja) 2023-03-07
JP7454077B2 (ja) 2024-03-21
JP2023054261A (ja) 2023-04-13
KR102631703B1 (ko) 2024-01-30

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