| Number | Name | Date | Kind |
|---|---|---|---|
| 1707528 | La Bombard et al. | Apr 1929 | A |
| 2606586 | Hill | Aug 1952 | A |
| 2839220 | Carlin | Jun 1958 | A |
| D194639 | Szantay | Feb 1963 | S |
| 3384263 | Bernstein | May 1968 | A |
| 3424342 | Scopp et al. | Jan 1969 | A |
| 3688942 | Mitchell et al. | Sep 1972 | A |
| 3773207 | Dokoupil et al. | Nov 1973 | A |
| 3809284 | Churan | May 1974 | A |
| 3811597 | Frankenberg et al. | May 1974 | A |
| 3866791 | Roper et al. | Feb 1975 | A |
| 3958359 | Doughty | May 1976 | A |
| D248215 | Cherry | Jun 1978 | S |
| 4376493 | Gall | Mar 1983 | A |
| 4941586 | Tarna | Jul 1990 | A |
| D311334 | Flynn et al. | Oct 1990 | S |
| 5012928 | Proffitt et al. | May 1991 | A |
| 5090309 | Lai | Feb 1992 | A |
| D328508 | Crutchfield | Aug 1992 | S |
| D331317 | Tsai | Dec 1992 | S |
| 5348181 | Smith et al. | Sep 1994 | A |
| D351765 | Beeler et al. | Oct 1994 | S |
| 5377858 | Morris, Sr. | Jan 1995 | A |
| D358328 | Huerto et al. | May 1995 | S |
| 5425467 | Feer et al. | Jun 1995 | A |
| D362180 | Haines | Sep 1995 | S |
| 5500635 | Mott | Mar 1996 | A |
| 5507407 | Feer et al. | Apr 1996 | A |
| 5535914 | Badalamenti et al. | Jul 1996 | A |
| 5538154 | Von Holdt | Jul 1996 | A |
| 5624051 | Ahern, Jr. et al. | Apr 1997 | A |
| D401110 | Demore | Nov 1998 | S |
| D411741 | Wilson et al. | Jun 1999 | S |
| 5960979 | Van Den Brink et al. | Oct 1999 | A |
| D418056 | Johnson | Dec 1999 | S |
| D420252 | Loew et al. | Feb 2000 | S |
| D448969 | Conti | Oct 2001 | S |
| 6299005 | Higgins | Oct 2001 | B1 |
| D454785 | Nance | Mar 2002 | S |
| D466372 | Hunter | Dec 2002 | S |
| 6834772 | Thorso | Dec 2004 | B1 |
| D503534 | Dong | Apr 2005 | S |
| 6889860 | Mazzarolo | May 2005 | B2 |
| Number | Date | Country |
|---|---|---|
| 100 38 386 | Feb 2000 | DE |
| 200 10 982 | Sep 2000 | DE |
| 2000 302117 | Oct 2000 | JP |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 11845542 | Aug 2007 | US |
| Child | 29303145 | US |