| Number | Name | Date | Kind |
|---|---|---|---|
| 2121246 | Gordon | Jun 1938 | |
| 2317673 | Craig | Apr 1943 | |
| 2795059 | Mendelsohn | Jun 1957 | |
| 3135058 | Haas et al. | Jun 1964 | |
| 3430364 | Kirschbaum et al. | Mar 1969 | |
| 4458435 | Ackerman | Jul 1984 | |
| 4744378 | Bostic | May 1988 | |
| 4791743 | Kleinke | Dec 1988 | |
| 4931929 | Sherman | Jun 1990 | |
| 4992050 | Edwards | Feb 1991 | |
| 4998882 | Glover | Mar 1991 | |
| 5135401 | Feldman-Schorrig | Aug 1992 | |
| 5252071 | Hansard | Oct 1993 | |
| 5311293 | MacFarlane et al. | May 1994 |
| Entry |
|---|
| Isabel B. Wingate, Textile Fabrics and Their Selection 5th ed., pp. 461, 548-552, 1964. |
| Standard Color Card of America, The Textile Color Card Association of the U.S.A. 4th ed., 1919. |
| Tate, Edwards, The Fashion Handbook, 2nd ed., pp. 45-47, 32-33, 1991. |
| Jennings, Paint & Colour Mixing, 5th ed., pp. 210-217, 1915. |