DE3062406D1 - Supporting element to be fixed on the extremity of a drawing compass's leg - Google Patents

Supporting element to be fixed on the extremity of a drawing compass's leg

Info

Publication number
DE3062406D1
DE3062406D1 DE8080810119T DE3062406T DE3062406D1 DE 3062406 D1 DE3062406 D1 DE 3062406D1 DE 8080810119 T DE8080810119 T DE 8080810119T DE 3062406 T DE3062406 T DE 3062406T DE 3062406 D1 DE3062406 D1 DE 3062406D1
Authority
DE
Germany
Prior art keywords
extremity
leg
fixed
supporting element
drawing compass
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
DE8080810119T
Other languages
German (de)
Inventor
Roman Etter
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.)
Leica Aarau AG
Original Assignee
Kern and Co AG
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 Kern and Co AG filed Critical Kern and Co AG
Application granted granted Critical
Publication of DE3062406D1 publication Critical patent/DE3062406D1/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
    • B43L9/16—Features common to compasses, dividers, and callipers
    • B43L9/24—Means for mounting points or writing appliances on legs
DE8080810119T 1979-05-28 1980-04-08 Supporting element to be fixed on the extremity of a drawing compass's leg Expired DE3062406D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH493879A CH645576A5 (en) 1979-05-28 1979-05-28 APPROACH FOR CIRCULAR.

Publications (1)

Publication Number Publication Date
DE3062406D1 true DE3062406D1 (en) 1983-04-28

Family

ID=4285126

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080810119T Expired DE3062406D1 (en) 1979-05-28 1980-04-08 Supporting element to be fixed on the extremity of a drawing compass's leg

Country Status (3)

Country Link
EP (1) EP0020291B1 (en)
CH (1) CH645576A5 (en)
DE (1) DE3062406D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107933158B (en) * 2017-11-16 2020-04-28 周默 Compasses convenient to use
CN107856446B (en) * 2017-11-16 2020-02-14 周默 Improved compasses

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE86533C (en) *
GB101683A (en) * 1916-06-27 1916-10-12 John William Setten Improved Pencil Grip for Drawing Compass.
GB429394A (en) * 1934-03-09 1935-05-29 Thomas Bethel Holland Improvements in and relating to lead or like holders for drawing instruments
US2442185A (en) * 1944-05-11 1948-05-25 Szerenyi Andrew Compass for use in drafting
US2557500A (en) * 1948-06-19 1951-06-19 Carl L Fairbanks Drawing compass
US2677181A (en) * 1951-07-05 1954-05-04 Elwood E Stephens Pipe marking device
DE1561393B1 (en) * 1967-04-21 1969-11-20 Czerweny Otto Arland Von Dr MACHINE FOR MANUFACTURING BOX CASES
DE1949803A1 (en) * 1969-10-02 1971-04-15 Messerschmitt Boelkow Blohm Pole circle

Also Published As

Publication number Publication date
EP0020291A1 (en) 1980-12-10
EP0020291B1 (en) 1983-03-23
CH645576A5 (en) 1984-10-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee