Where included, the broken line portions of the chisel form no part of the claimed design. Broken lines showing environment or structure are for illustrative purposes only and form no part of the claimed design.
Where included, the broken line portions of the chisel form no part of the claimed design. Broken lines showing environment or structure are for illustrative purposes only and form no part of the claimed design.
Number | Name | Date | Kind |
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1493176 | Wood | May 1924 | A |
1569164 | Widmer | Jan 1926 | A |
2224283 | Alverson | Dec 1940 | A |
D182850 | Reymann | May 1958 | S |
2910771 | Farmer | Nov 1959 | A |
D237037 | Brunosson | Oct 1975 | S |
D313158 | Cecil et al. | Dec 1990 | S |
D318115 | Michelson | Jul 1991 | S |
D402179 | Scott | Dec 1998 | S |
D421890 | Alexander et al. | Mar 2000 | S |
D494824 | Hernandez | Aug 2004 | S |