The figures depict a two layer structure. Also, it is understood that the surface shading is not intended to be indicative of gloss or texture and forms no part of the claimed design.
The figures depict a two layer structure. Also, it is understood that the surface shading is not intended to be indicative of gloss or texture and forms no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
6735809 | Parks | May 2004 | B2 |