Number | Name | Date | Kind |
---|---|---|---|
1419056 | Kaufman | Jun 1922 | A |
3208754 | Sieve | Sep 1965 | A |
3608905 | Edison | Sep 1971 | A |
D237635 | Martin, Jr. | Nov 1975 | S |
3959893 | Sigg | Jun 1976 | A |
4239226 | Palmer | Dec 1980 | A |
D283632 | Moore | Apr 1986 | S |
5125660 | Stahl | Jun 1992 | A |
5145175 | Gathman et al. | Sep 1992 | A |
5224708 | Gathman et al. | Jul 1993 | A |
5425537 | Vogelsang | Jun 1995 | A |
5607156 | Samarasinghe | Mar 1997 | A |
5909874 | Daniel et al. | Jun 1999 | A |
6062563 | de Keller | May 2000 | A |
6123333 | McGinnis et al. | Sep 2000 | A |
6209870 | Shea et al. | Apr 2001 | B1 |
6428005 | Au-Yeung | Aug 2002 | B2 |
6811402 | Ritchie | Nov 2004 | B1 |
7871077 | Calvert | Jan 2011 | B2 |
D634370 | Gebhart | Mar 2011 | S |
7931275 | Strickland | Apr 2011 | B1 |
8074986 | Gebhart | Dec 2011 | B1 |
D658723 | Rinpoche | May 2012 | S |
Number | Date | Country |
---|---|---|
M9802313-0002 | Nov 1998 | DE |