The broken lines showing a tube depict environmental subject matter only and form no part of the claimed design. Both the right and left views of the tools are mirror images to their respective views and therefor not shown.
The broken lines showing a tube depict environmental subject matter only and form no part of the claimed design. Both the right and left views of the tools are mirror images to their respective views and therefor not shown.
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3790118 | Warren | Feb 1974 | A |
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D248515 | Olson | Jul 1978 | S |
D261775 | Valigura | Nov 1981 | S |
4363432 | Warthen | Dec 1982 | A |
4373223 | Miller | Feb 1983 | A |
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4486169 | Lewis | Dec 1984 | A |
4553926 | Crespy | Nov 1985 | A |
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4569653 | Becker | Feb 1986 | A |
4606523 | Statz | Aug 1986 | A |
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4642827 | Karuzas | Feb 1987 | A |
4655425 | Wallace | Apr 1987 | A |
4779831 | Anderson | Oct 1988 | A |
D298972 | Schauer | Dec 1988 | S |
4854856 | Steiger Jr. | Aug 1989 | A |
D303613 | Carmody | Sep 1989 | S |
4927354 | Sanford | May 1990 | A |
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D724834 | Schneider | Mar 2015 | S |