GB2084518B - Writing or drawing implement - Google Patents

Writing or drawing implement

Info

Publication number
GB2084518B
GB2084518B GB8130359A GB8130359A GB2084518B GB 2084518 B GB2084518 B GB 2084518B GB 8130359 A GB8130359 A GB 8130359A GB 8130359 A GB8130359 A GB 8130359A GB 2084518 B GB2084518 B GB 2084518B
Authority
GB
United Kingdom
Prior art keywords
writing
drawing implement
implement
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
GB8130359A
Other versions
GB2084518A (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB8130359A priority Critical patent/GB2084518B/en
Publication of GB2084518A publication Critical patent/GB2084518A/en
Application granted granted Critical
Publication of GB2084518B publication Critical patent/GB2084518B/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L7/00Straightedges
    • B43L7/005Straightedges combined with other drawing aids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K31/00Writing implement receptacles functioning as, or combined with, writing implements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00Measuring instruments characterised by the use of mechanical techniques
    • G01B3/02Rulers with scales or marks for direct reading
    • G01B3/04Rulers with scales or marks for direct reading rigid
    • G01B3/08Rulers with scales or marks for direct reading rigid extensible
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00Measuring instruments characterised by the use of mechanical techniques
    • G01B3/46Plug gauges for internal dimensions with engaging surfaces which are at a fixed distance, although they may be preadjustable

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pens And Brushes (AREA)
GB8130359A 1980-10-07 1981-10-07 Writing or drawing implement Expired GB2084518B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8130359A GB2084518B (en) 1980-10-07 1981-10-07 Writing or drawing implement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8032251 1980-10-07
GB8130359A GB2084518B (en) 1980-10-07 1981-10-07 Writing or drawing implement

Publications (2)

Publication Number Publication Date
GB2084518A GB2084518A (en) 1982-04-15
GB2084518B true GB2084518B (en) 1984-11-28

Family

ID=26277127

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8130359A Expired GB2084518B (en) 1980-10-07 1981-10-07 Writing or drawing implement

Country Status (1)

Country Link
GB (1) GB2084518B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105426795A (en) * 2015-04-07 2016-03-23 张方海 Enlightenment mathematics coordinatometer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2479562A (en) * 2010-04-14 2011-10-19 Made In Mind Ltd Ruler adjustable in length and/or width

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105426795A (en) * 2015-04-07 2016-03-23 张方海 Enlightenment mathematics coordinatometer

Also Published As

Publication number Publication date
GB2084518A (en) 1982-04-15

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Legal Events

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