GB2025855B - Mechanical pencil - Google Patents

Mechanical pencil

Info

Publication number
GB2025855B
GB2025855B GB7830326A GB7830326A GB2025855B GB 2025855 B GB2025855 B GB 2025855B GB 7830326 A GB7830326 A GB 7830326A GB 7830326 A GB7830326 A GB 7830326A GB 2025855 B GB2025855 B GB 2025855B
Authority
GB
United Kingdom
Prior art keywords
mechanical pencil
pencil
mechanical
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.)
Expired
Application number
GB7830326A
Other versions
GB2025855A (en
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.)
CHAO WEN KWEI
Original Assignee
CHAO WEN KWEI
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 CHAO WEN KWEI filed Critical CHAO WEN KWEI
Priority to GB7830326A priority Critical patent/GB2025855B/en
Publication of GB2025855A publication Critical patent/GB2025855A/en
Application granted granted Critical
Publication of GB2025855B publication Critical patent/GB2025855B/en
Expired legal-status Critical Current

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
    • B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
    • B43L19/02—Erasing knives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
GB7830326A 1978-07-19 1978-07-19 Mechanical pencil Expired GB2025855B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7830326A GB2025855B (en) 1978-07-19 1978-07-19 Mechanical pencil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7830326A GB2025855B (en) 1978-07-19 1978-07-19 Mechanical pencil

Publications (2)

Publication Number Publication Date
GB2025855A GB2025855A (en) 1980-01-30
GB2025855B true GB2025855B (en) 1982-06-09

Family

ID=10498511

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7830326A Expired GB2025855B (en) 1978-07-19 1978-07-19 Mechanical pencil

Country Status (1)

Country Link
GB (1) GB2025855B (en)

Also Published As

Publication number Publication date
GB2025855A (en) 1980-01-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970719