The broken lines showing unclaimed portions of the apparatus for gas delivery forms no part of the claimed design.
The broken lines showing unclaimed portions of the apparatus for gas delivery forms no part of the claimed design.
Number | Date | Country | Kind |
---|---|---|---|
000561741 | Jul 2006 | EM | regional |
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D299517 | Vigneau | Jan 1989 | S |
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D362488 | Lee | Sep 1995 | S |
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Number | Date | Country | |
---|---|---|---|
Parent | 29271204 | Jan 2007 | US |
Child | 29347261 | US |