Color distinguishing card set

• US 5,275,566 A
• Filed: 12/03/1992
• Issued: 01/04/1994
• Est. Priority Date: 12/03/1992
• Status: Expired due to Fees

• Current Assignee: Chih-Shun Yang
• Original Assignee: Chih-Shun Yang
• Inventors: Yang, Chih-Shun
• Primary Examiner(s): Mancene, Gene
• Assistant Examiner(s): Thomas, L.
• Application Number:
  US07/985,601
• Time in Patent Office: 397 Days
• Field of Search: 434/98, 434/102
• US Class Current: 434/98
• CPC Class Codes: G01J 3/52 using colour charts
• CPC Class Codes: G09B 19/0023 Colour matching, recognition, analysis, mixture or the like

Abstract

A simple color distinguishing card set is composed of certain mixed color cards and a primary color arrangement card. Each of these mixed color cards is provided with a primary color spot, a plurality of mixed color spots, and a plurality of transparent spots groups or holes groups. The primary color card is provided with a plurality of primary color congregation areas. A specific mixed color may be easily found by means of packing together some or all of these mixed color cards. Reversely, specific primary colors may be obtained by means of placing the respective mixed color card over the primary color arrangement card.

Claims

1. A color distinguishing card set comprising

a plurality of mixed color cards, and

a primary color arrangement card;

wherein

each of said plurality of mixed color cards has the same dimension as the primary color arrangement card and is provided with a primary color spot near the top, a plurality of mixed color spots arranged in rows and columns below said primary color spot, and a plurality of transparent spots groups;

said primary color arrangement card is provided with a plurality of primary color congregation areas corresponding to said plurality of transparent spots groups respectively.

2. The color distinguishing card set according to claim 1 wherein said plurality of mixed color spots in each of said plurality of mixed color cards are distributed with adjacent mixed color spots spaced at a distance with each other respectively.

3. The color distinguishing card set according to claim 1 wherein each of said plurality of transparent spot groups is located in a space under each of said plurality of mixed color spots with certain specific transparent spots.

4. The color distinguishing card set according to claim 3 wherein said certain specific transparent spots in the respective transparent spots group are located in specific places to identify the color on the respective mixed color spot.

5. The color distinguishing card set according to claim 1 wherein the color displayed on said primary color spot in each of said plurality of mixed color cards is different from each other.

6. The color distinguishing card set according to claim 1 wherein the respective color on the respective mixed color spot in each of said plurality of mixed color cards is the same.

7. The color distinguishing card set according to claim 1 wherein said plurality of primary color congregation areas are lined up into rows and columns with adjacent primary color congregation areas spaced at a distance one from the each other.

8. The color distinguishing card set according to claim 7 wherein the location of each of said plurality of primary color congregation area is arranged to align with the location of the respective transparent spots group when each of said plurality of mixed color cards is placed over said primary color arrangement card.

9. The color distinguishing card set according to claim 4 wherein the number of said certain specific transparent spots in the respective transparent spot group indicates the color on the respective mixed color spot is a mixture of said plurality of primary colors.

10. The color distinguishing card set according to claim 7 wherein each of said plurality of primary color congregation areas is located in a plurality of places joined one with the other and all primary colors in said plurality of mixed color cards are specifically located on said plurality of places.

11. The color distinguishing card set according to claim 10 wherein all primary colors are identically arranged on each of said plurality of primary color congregation areas.

12. A color distinguishing card set comprising a plurality of mixed color cards, and a primary color arrangement card, wherein each of said plurality of mixed color cards has the same dimension as said primary color arrangement card and is provided with a primary color spot near the top, a plurality of mixed color spots arranged in rows and columns below said primary color spot, and a plurality of specific holes located in a space under each of said plurality of mixed color spots, said primary color arrangement card is provided with a plurality of primary color congregation areas corresponding to said plurality of specific holes.