The broken line portions of the drawings are for illustrative purposes only and form no part of the claimed design.
The broken line portions of the drawings are for illustrative purposes only and form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
3687281 | Prot | Aug 1972 | A |
3756394 | Huault | Sep 1973 | A |
4037721 | Schillinger | Jul 1977 | A |
4467918 | Blot | Aug 1984 | A |
4632249 | Blot | Dec 1986 | A |
4756419 | Le Bras | Jul 1988 | A |
5855275 | Hunter et al. | Jan 1999 | A |
Number | Date | Country | |
---|---|---|---|
Parent | 29279160 | Apr 2007 | US |
Child | 29329709 | US |