Number | Name | Date | Kind |
---|---|---|---|
1542159 | Maxwell | Jun 1925 | |
2417791 | Tyszkiewicz | Jun 1944 | |
2488597 | Konold | Apr 1946 | |
2637311 | Rose | Aug 1950 | |
2936749 | Chellstorp | Mar 1958 | |
2977952 | Gabriel et al. | May 1959 | |
3749076 | Suski | Jul 1973 | |
4134369 | Cook | Jan 1979 | |
4266782 | Patterson | May 1981 | |
4544163 | Scanlon | Oct 1985 | |
4645211 | Beiter | Feb 1987 | |
4706965 | Schaar | Nov 1987 | |
4829974 | Anderson | May 1989 | |
4874180 | Fingerson et al. | Oct 1989 | |
4958617 | Anderson | Sep 1990 | |
4958838 | Farler | Sep 1990 | |
5020508 | Greene, Jr. | Jun 1991 | |
5067731 | Bickel | Nov 1991 | |
5119797 | Anderson | Jun 1992 | |
5154432 | Saunders | Oct 1992 |
Number | Date | Country |
---|---|---|
77683 | Feb 1962 | FRX |
Entry |
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Photograph showing three prior art molded fletching units. |