Number | Name | Date | Kind |
---|---|---|---|
1294098 | Hardtke | Feb 1919 | |
2846192 | Ostling | Aug 1958 | |
3032126 | Rexine | May 1962 | |
3602321 | Kortschaga | Aug 1971 | |
3662844 | Baker | May 1972 | |
4971161 | Godell | Nov 1990 | |
5330014 | Wagner | Jul 1994 |
Entry |
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Computer printout of Jun. 12, 1995 Dialog database search for patents referring to Ice Auger Handles/Guards. |