GB8924167D0 - Drawing instrument - Google Patents
Drawing instrumentInfo
- Publication number
- GB8924167D0 GB8924167D0 GB898924167A GB8924167A GB8924167D0 GB 8924167 D0 GB8924167 D0 GB 8924167D0 GB 898924167 A GB898924167 A GB 898924167A GB 8924167 A GB8924167 A GB 8924167A GB 8924167 D0 GB8924167 D0 GB 8924167D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- drawing instrument
- 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.)
- Granted
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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8924167A GB2237245B (en) | 1989-10-26 | 1989-10-26 | Drawing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8924167A GB2237245B (en) | 1989-10-26 | 1989-10-26 | Drawing instrument |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB8924167D0 true GB8924167D0 (en) | 1989-12-13 |
| GB2237245A GB2237245A (en) | 1991-05-01 |
| GB2237245B GB2237245B (en) | 1993-01-13 |
Family
ID=10665231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8924167A Expired - Fee Related GB2237245B (en) | 1989-10-26 | 1989-10-26 | Drawing instrument |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2237245B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2246541A (en) * | 1990-08-02 | 1992-02-05 | Derek Joseph Harry Goddin | Stencil for producing broken lines. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3791036A (en) * | 1972-07-03 | 1974-02-12 | L Stober | Drafting instrument |
-
1989
- 1989-10-26 GB GB8924167A patent/GB2237245B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB2237245A (en) | 1991-05-01 |
| GB2237245B (en) | 1993-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19931026 |