DE3070351D1 - Compass - Google Patents
CompassInfo
- Publication number
- DE3070351D1 DE3070351D1 DE8080107789T DE3070351T DE3070351D1 DE 3070351 D1 DE3070351 D1 DE 3070351D1 DE 8080107789 T DE8080107789 T DE 8080107789T DE 3070351 T DE3070351 T DE 3070351T DE 3070351 D1 DE3070351 D1 DE 3070351D1
- Authority
- DE
- Germany
- Prior art keywords
- 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
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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8080107789T DE3070351D1 (en) | 1979-12-12 | 1980-12-11 | Compass |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7934882 | 1979-12-12 | ||
DE8080107789T DE3070351D1 (en) | 1979-12-12 | 1980-12-11 | Compass |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3070351D1 true DE3070351D1 (en) | 1985-04-25 |
Family
ID=6709851
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE7934882U Expired DE7934882U1 (de) | 1979-12-12 | 1979-12-12 | Zirkel |
DE8080107789T Expired DE3070351D1 (en) | 1979-12-12 | 1980-12-11 | Compass |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE7934882U Expired DE7934882U1 (de) | 1979-12-12 | 1979-12-12 | Zirkel |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0030712B1 (de) |
DE (2) | DE7934882U1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3032254C2 (de) * | 1980-08-27 | 1982-09-02 | Fa. J.S. Staedtler, 8500 Nürnberg | Zirkel |
DE8806296U1 (de) * | 1988-05-13 | 1989-08-17 | Intertech Zeichengeräte Günther Partes KG, 8535 Emskirchen | Zirkelschenkel mit metallischer Oberfläche |
DE8808501U1 (de) * | 1988-07-02 | 1989-10-05 | M. Seelig KG Reißzeugfabrik, 8535 Emskirchen | Zirkel |
DE4205072A1 (de) * | 1991-02-23 | 1992-08-27 | Emskirchen Reisszeugfabrik | Zirkel |
DE19512624C1 (de) * | 1995-04-05 | 1996-06-05 | Cesieco Feinmechanik & Optik G | Bogenzirkel |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7505684U (de) * | 1975-09-04 | Lotter J | Zirkel | |
CH449977A (de) * | 1967-07-18 | 1968-01-15 | Kern & Co Ag | Federzirkel |
FR1581619A (de) * | 1968-06-26 | 1969-09-19 | ||
GB1279195A (en) * | 1970-03-03 | 1972-06-28 | W J Harris Birmingham Ltd | Improvements in or relating to drawing and dividing compasses |
DE2718627C2 (de) * | 1977-04-27 | 1981-04-16 | Rotring-Werke Riepe Kg, 2000 Hamburg | Zirkelkopf für einen Federbügelzirkel |
-
1979
- 1979-12-12 DE DE7934882U patent/DE7934882U1/de not_active Expired
-
1980
- 1980-12-11 EP EP80107789A patent/EP0030712B1/de not_active Expired
- 1980-12-11 DE DE8080107789T patent/DE3070351D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE7934882U1 (de) | 1980-03-13 |
EP0030712A1 (de) | 1981-06-24 |
EP0030712B1 (de) | 1985-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |