GB1494748A - Drawing instrument - Google Patents

Drawing instrument

Info

Publication number
GB1494748A
GB1494748A GB4982474A GB4982474A GB1494748A GB 1494748 A GB1494748 A GB 1494748A GB 4982474 A GB4982474 A GB 4982474A GB 4982474 A GB4982474 A GB 4982474A GB 1494748 A GB1494748 A GB 1494748A
Authority
GB
United Kingdom
Prior art keywords
cursor
guide member
pivot
instrument
writing
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
GB4982474A
Other languages
English (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.)
Triman Ltd
Original Assignee
Triman 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 Triman Ltd filed Critical Triman Ltd
Priority to GB4982474A priority Critical patent/GB1494748A/en
Priority to AU80223/75A priority patent/AU503538B2/en
Priority to DE19752527950 priority patent/DE2527950A1/de
Priority to JP8999475A priority patent/JPS51106522A/ja
Priority to IT2600475A priority patent/IT1054650B/it
Priority to FR7525508A priority patent/FR2292594A1/fr
Publication of GB1494748A publication Critical patent/GB1494748A/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
    • B43L9/00—Circular curve-drawing or like instruments
    • B43L9/007—Circular curve-drawing or like instruments with perforated or marked rulers

Landscapes

  • Drawing Aids And Blackboards (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
GB4982474A 1974-04-16 1974-11-26 Drawing instrument Expired GB1494748A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB4982474A GB1494748A (en) 1974-11-26 1974-11-26 Drawing instrument
AU80223/75A AU503538B2 (en) 1974-04-16 1975-04-16 Drawing aid
DE19752527950 DE2527950A1 (de) 1974-11-26 1975-06-23 Zeichenhilfe
JP8999475A JPS51106522A (ja) 1974-11-26 1975-07-23 Konpasu
IT2600475A IT1054650B (it) 1974-11-26 1975-08-01 Attrezzo per disegno
FR7525508A FR2292594A1 (fr) 1974-11-26 1975-08-18 Compas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4982474A GB1494748A (en) 1974-11-26 1974-11-26 Drawing instrument

Publications (1)

Publication Number Publication Date
GB1494748A true GB1494748A (en) 1977-12-14

Family

ID=10453677

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4982474A Expired GB1494748A (en) 1974-04-16 1974-11-26 Drawing instrument

Country Status (5)

Country Link
JP (1) JPS51106522A (enExample)
DE (1) DE2527950A1 (enExample)
FR (1) FR2292594A1 (enExample)
GB (1) GB1494748A (enExample)
IT (1) IT1054650B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD411959S (en) 1998-10-22 1999-07-13 Precision Moulded Polymers, Limited Adjustable compass with ruler and protractor
US6427344B1 (en) 1998-11-24 2002-08-06 Novara Group Limited Drawing compass
CN107471870A (zh) * 2017-07-18 2017-12-15 黄娉 一种测绘尺

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267638A (en) * 1978-03-30 1981-05-19 Heinz Richard A Protected pivot adjustable scaled compasses
USD257556S (en) 1979-05-09 1980-11-25 Fulton Jerrell F Ruler
USD316979S (en) 1988-06-08 1991-05-21 Reynolds Billy D Combined ruler and compass
CN105882250A (zh) * 2014-11-18 2016-08-24 陆平 一种圆规

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD411959S (en) 1998-10-22 1999-07-13 Precision Moulded Polymers, Limited Adjustable compass with ruler and protractor
US6427344B1 (en) 1998-11-24 2002-08-06 Novara Group Limited Drawing compass
GB2346115B (en) * 1998-11-24 2002-09-25 Novara Group Ltd Drawing compass
CN107471870A (zh) * 2017-07-18 2017-12-15 黄娉 一种测绘尺

Also Published As

Publication number Publication date
DE2527950A1 (de) 1976-06-10
FR2292594A1 (fr) 1976-06-25
JPS51106522A (ja) 1976-09-21
FR2292594B3 (enExample) 1978-04-07
IT1054650B (it) 1981-11-30

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Legal Events

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