CA3206422A1 - Mechanical pencil refill lead case - Google Patents

Mechanical pencil refill lead case Download PDF

Info

Publication number
CA3206422A1
CA3206422A1 CA3206422A CA3206422A CA3206422A1 CA 3206422 A1 CA3206422 A1 CA 3206422A1 CA 3206422 A CA3206422 A CA 3206422A CA 3206422 A CA3206422 A CA 3206422A CA 3206422 A1 CA3206422 A1 CA 3206422A1
Authority
CA
Canada
Prior art keywords
case body
cover member
locking member
refill lead
mechanical pencil
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.)
Pending
Application number
CA3206422A
Other languages
English (en)
French (fr)
Inventor
Manabu Yamamoto
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.)
Pentel Co Ltd
Original Assignee
Pentel 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
Application filed by Pentel Co Ltd filed Critical Pentel Co Ltd
Publication of CA3206422A1 publication Critical patent/CA3206422A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K31/00—Writing implement receptacles functioning as, or combined with, writing implements
    • B43K31/005—Distributors for leads, cartridges and the like
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/02—Containers or packages with special means for dispensing contents for dispensing rod-shaped articles, e.g. needles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/20—Containers, packaging elements or packages, specially adapted for particular articles or materials for incompressible or rigid rod-shaped or tubular articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
CA3206422A 2021-01-29 2022-01-28 Mechanical pencil refill lead case Pending CA3206422A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021013075 2021-01-29
JP2021-013075 2021-01-29
PCT/JP2022/003239 WO2022163797A1 (ja) 2021-01-29 2022-01-28 シャープペンシル用替芯ケース

Publications (1)

Publication Number Publication Date
CA3206422A1 true CA3206422A1 (en) 2022-08-04

Family

ID=82653514

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3206422A Pending CA3206422A1 (en) 2021-01-29 2022-01-28 Mechanical pencil refill lead case

Country Status (6)

Country Link
JP (3) JP7764000B2 (https=)
KR (1) KR20230137319A (https=)
CN (1) CN116745140B (https=)
CA (1) CA3206422A1 (https=)
DE (1) DE112022000831T5 (https=)
WO (1) WO2022163797A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3206422A1 (en) * 2021-01-29 2022-08-04 Manabu Yamamoto Mechanical pencil refill lead case

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH055027Y2 (https=) * 1986-03-04 1993-02-09
JPH0436947Y2 (https=) * 1986-04-30 1992-08-31
US4984288A (en) * 1989-06-07 1991-01-08 Petterson Tor H Lead refill cartridge for mechanical pencil
JP2585024Y2 (ja) * 1993-07-30 1998-11-11 株式会社壽 棒状物収納容器
TW590078U (en) * 2003-01-21 2004-06-01 Hsu Kuo Liang Case of pencil leads
JP3095777U (ja) * 2003-02-07 2003-08-15 海健企業股▲ふん▼有限公司 シャープペンシルの芯ケース
JP2007045052A (ja) * 2005-08-11 2007-02-22 Mitsubishi Pencil Co Ltd 替芯ケース
JP2007196453A (ja) * 2006-01-24 2007-08-09 Tombow Pencil Co Ltd 替芯ケース
CN101066719B (zh) * 2007-06-01 2010-05-26 吴云飞 自动提升取物盒
JP2012091432A (ja) * 2010-10-28 2012-05-17 Mitsubishi Pencil Co Ltd 替芯ケース
JP6545450B2 (ja) * 2014-11-13 2019-07-17 三菱鉛筆株式会社 鉛筆芯用収納ケース
JP7207066B2 (ja) 2019-03-26 2023-01-18 ぺんてる株式会社 シャープペンシル用替芯ケース
CA3206422A1 (en) 2021-01-29 2022-08-04 Manabu Yamamoto Mechanical pencil refill lead case

Also Published As

Publication number Publication date
CN116745140A (zh) 2023-09-12
JPWO2022163797A1 (https=) 2022-08-04
WO2022163797A1 (ja) 2022-08-04
JP2026004600A (ja) 2026-01-14
JP7764000B2 (ja) 2025-11-05
CN116745140B (zh) 2026-02-27
DE112022000831T5 (de) 2023-11-16
JP7819807B2 (ja) 2026-02-25
JP2026004599A (ja) 2026-01-14
JP7836504B2 (ja) 2026-03-27
KR20230137319A (ko) 2023-10-04

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