| Number | Name | Date | Kind |
|---|---|---|---|
| D100225 | Porter | Jun 1936 | S |
| 2498803 | Gentile | Feb 1950 | A |
| D307077 | Bryant | Apr 1990 | S |
| D358491 | Hoagland | May 1995 | S |
| D429889 | Fielding | Aug 2000 | S |
| 6216306 | Esterson et al. | Apr 2001 | B1 |
| Entry |
|---|
| Hong Kong Enterprise, vol. 10, Oct. 1996, household brushes circled on the left side of the block at the top of p. 1393. |