GB9927166D0 - Improved drawing instrument - Google Patents
Improved drawing instrumentInfo
- Publication number
- GB9927166D0 GB9927166D0 GBGB9927166.0A GB9927166A GB9927166D0 GB 9927166 D0 GB9927166 D0 GB 9927166D0 GB 9927166 A GB9927166 A GB 9927166A GB 9927166 D0 GB9927166 D0 GB 9927166D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- drawing instrument
- improved drawing
- improved
- instrument
- 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.)
- Ceased
Links
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9927166.0A GB9927166D0 (en) | 1999-11-18 | 1999-11-18 | Improved drawing instrument |
GB0028190A GB2356377B (en) | 1999-11-18 | 2000-11-20 | Improved drawing instruments |
GB0404370A GB2396137B (en) | 1999-11-18 | 2000-11-20 | Improved drawing instruments |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9927166.0A GB9927166D0 (en) | 1999-11-18 | 1999-11-18 | Improved drawing instrument |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9927166D0 true GB9927166D0 (en) | 2000-01-12 |
Family
ID=10864662
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9927166.0A Ceased GB9927166D0 (en) | 1999-11-18 | 1999-11-18 | Improved drawing instrument |
GB0028190A Expired - Fee Related GB2356377B (en) | 1999-11-18 | 2000-11-20 | Improved drawing instruments |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0028190A Expired - Fee Related GB2356377B (en) | 1999-11-18 | 2000-11-20 | Improved drawing instruments |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB9927166D0 (en) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH219676A (en) * | 1941-06-25 | 1942-02-28 | Derschow Lothar | Pocket ruler. |
CH365546A (en) * | 1960-11-09 | 1962-11-15 | Emery Edgar | Device for drawing arcs of circles and circumferences with a writing instrument, in particular with a ball-point pencil |
GB1241680A (en) * | 1967-11-20 | 1971-08-04 | Isidro Aguilera Garcia | Improvements in or relating to drafting instruments |
US4348815A (en) * | 1980-11-13 | 1982-09-14 | Hurt Alfred A | Multi-purpose square |
US4455750A (en) * | 1982-07-29 | 1984-06-26 | Sturz Arthur C | Drafting tool for parallel lines |
GB2261853B (en) * | 1991-11-28 | 1995-02-08 | Dominic Vigne Mccannon | Drawing instrument |
US5193284A (en) * | 1992-03-24 | 1993-03-16 | Lin Chin Hsiu | Multi-purpose drawing ruler |
DE4244533A1 (en) * | 1992-12-30 | 1993-05-27 | Roland Piek | Combined ruler-compass - has self-adhesive rotary joint, and slide system with graduations on scale to give desired measurements |
US5615485A (en) * | 1995-03-07 | 1997-04-01 | Safe-T Products, Inc. | Instruments for drawing circles |
JPH1178372A (en) * | 1997-09-02 | 1999-03-23 | Kensoo Health:Kk | Ruler |
-
1999
- 1999-11-18 GB GBGB9927166.0A patent/GB9927166D0/en not_active Ceased
-
2000
- 2000-11-20 GB GB0028190A patent/GB2356377B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2356377A (en) | 2001-05-23 |
GB2356377B (en) | 2004-05-19 |
GB0028190D0 (en) | 2001-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |