GB485126A - Educational palettes or value control palettes - Google Patents
Educational palettes or value control palettesInfo
- Publication number
- GB485126A GB485126A GB3849/37A GB384937A GB485126A GB 485126 A GB485126 A GB 485126A GB 3849/37 A GB3849/37 A GB 3849/37A GB 384937 A GB384937 A GB 384937A GB 485126 A GB485126 A GB 485126A
- Authority
- GB
- United Kingdom
- Prior art keywords
- palette
- areas
- palettes
- shade
- educational
- 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
- 239000003973 paint Substances 0.000 abstract 2
- 229920001875 Ebonite Polymers 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 239000000037 vitreous enamel Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/0023—Colour matching, recognition, analysis, mixture or the like
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Entrepreneurship & Innovation (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Abstract
485,126. Artists' palettes; educational appliances. HAVEN, H. DE. Feb. 9, 1937, No. 3849. Convention date, Feb. 15, 1936. [Classes 11 and 146 (ii)] A painter's palette for mixing colours and for educational purposes has a surface bearing a number of graduated or stepped shades, or both, of neutral grey, so as to afford the user a number of different degrees of background brightness against which to mix and evaluate his pigments and so as not to cause confusion due to colour contrast, and is removably or otherwise provided with a surface resistant to paint. The palette may be of a conventional form, or provided with a raised edge, so that water can be poured in to prevent paint hardening, and has a preferably mat surface of vitreous enamel, hard rubber, or of a cellulose preparation on wood. Alternatively a double-sided background may be reversibly clipped to a glass or other transparent surface. The shaded areas of the palette may be in the form of bands, separated by scale lines, or may be areas on a sinuous band, as in Fig. 7, where the areas darken successively from 15 to 18, 19 to 22 and so on. The area devoted to each shade may vary, most space being devoted to those, say the darker shades, which will be most used. The raised rim may be of an intermediate shade. In the case of a heart-shaped palette the shade areas are curved round to centre on the thumbhole.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US485126XA | 1936-02-15 | 1936-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB485126A true GB485126A (en) | 1938-05-16 |
Family
ID=21954976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3849/37A Expired GB485126A (en) | 1936-02-15 | 1937-02-09 | Educational palettes or value control palettes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB485126A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2214871A (en) * | 1988-02-12 | 1989-09-13 | William Edward Berry | Artist's palette |
| US5513576A (en) * | 1995-01-03 | 1996-05-07 | Ward; Thomas A. | Adjustable lap table |
-
1937
- 1937-02-09 GB GB3849/37A patent/GB485126A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2214871A (en) * | 1988-02-12 | 1989-09-13 | William Edward Berry | Artist's palette |
| GB2214871B (en) * | 1988-02-12 | 1992-04-01 | William Edward Berry | Artist's palette |
| US5513576A (en) * | 1995-01-03 | 1996-05-07 | Ward; Thomas A. | Adjustable lap table |
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