The evenly spaced broken lines in the drawings illustrate portions of the fire extinguisher discharge valve and form no part of the claimed design.
The evenly spaced broken lines in the drawings illustrate portions of the fire extinguisher discharge valve and form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
D147933 | Stroop | Nov 1947 | S |
D172454 | Wagner | Jun 1954 | S |
2736385 | Siebens | Feb 1956 | A |
2924280 | Carter | Feb 1960 | A |
D207995 | Howard | Jun 1967 | S |
4019584 | Allmendinger | Apr 1977 | A |
D290298 | Sinclair | Jun 1987 | S |
D334826 | McSheffrey | Apr 1993 | S |
D572108 | Hughes | Jul 2008 | S |
D588435 | Soreo | Mar 2009 | S |
D649295 | Clishe | Nov 2011 | S |
D823547 | Rousseau | Jul 2018 | S |
20190001168 | Choi | Jan 2019 | A1 |
Entry |
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