GB0905943D0 - Graphing tool - Google Patents
Graphing toolInfo
- Publication number
- GB0905943D0 GB0905943D0 GBGB0905943.7A GB0905943A GB0905943D0 GB 0905943 D0 GB0905943 D0 GB 0905943D0 GB 0905943 A GB0905943 A GB 0905943A GB 0905943 D0 GB0905943 D0 GB 0905943D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- graphing tool
- graphing
- tool
- 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
- B43L7/00—Straightedges
- B43L7/005—Straightedges combined with other drawing aids
-
- 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
- B43L7/00—Straightedges
-
- 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
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/001—Mathematical drawing instruments
-
- 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
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/20—Curve rulers or templets
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0817806.3A GB0817806D0 (en) | 2008-09-29 | 2008-09-29 | Graphing tool |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0905943D0 true GB0905943D0 (en) | 2009-05-20 |
GB2463746A GB2463746A (en) | 2010-03-31 |
GB2463746B GB2463746B (en) | 2012-07-18 |
Family
ID=40019732
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0817806.3A Ceased GB0817806D0 (en) | 2008-09-29 | 2008-09-29 | Graphing tool |
GB0905943.7A Expired - Fee Related GB2463746B (en) | 2008-09-29 | 2009-04-06 | Graphing tool |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0817806.3A Ceased GB0817806D0 (en) | 2008-09-29 | 2008-09-29 | Graphing tool |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB0817806D0 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020117294A1 (en) * | 2018-12-07 | 2020-06-11 | My Sweet Petunia, Inc. | Slotted ruler |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1808705A (en) * | 1928-05-08 | 1931-06-02 | Jr William E Owen | Combination compass protractor and ruler |
US2016985A (en) * | 1935-05-24 | 1935-10-08 | Carlson Gustaf | Lettering guide |
US2722055A (en) * | 1952-09-30 | 1955-11-01 | Elizabeth B Rader | Ruling device |
US4267638A (en) * | 1978-03-30 | 1981-05-19 | Heinz Richard A | Protected pivot adjustable scaled compasses |
US4779346A (en) * | 1986-11-19 | 1988-10-25 | Schafer Randal D | Transparent measuring device with multicolored lines |
US5557996A (en) * | 1993-05-06 | 1996-09-24 | Reber; James K. | Method and apparatus for cutting pieces of cloth for use in quilts or the like |
US6158135A (en) * | 1998-04-10 | 2000-12-12 | Rank; David William | See-thru engineering instrument |
-
2008
- 2008-09-29 GB GBGB0817806.3A patent/GB0817806D0/en not_active Ceased
-
2009
- 2009-04-06 GB GB0905943.7A patent/GB2463746B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB0817806D0 (en) | 2008-11-05 |
GB2463746B (en) | 2012-07-18 |
GB2463746A (en) | 2010-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20160406 |