The ejector for vacuum pump portion shown in broken lines is for illustrative purposes only and forms no part of the claimed design.
The ejector for vacuum pump portion shown in broken lines is for illustrative purposes only and forms no part of the claimed design.
Number | Date | Country | Kind |
---|---|---|---|
30-2005-0022256 | Jul 2005 | KR | national |
Number | Name | Date | Kind |
---|---|---|---|
4696625 | Greenberg | Sep 1987 | A |
4960364 | Tell | Oct 1990 | A |
D325038 | Tell | Mar 1992 | S |
D333827 | Tell | Mar 1993 | S |
D490451 | Nagai et al. | May 2004 | S |