| 2734299 | February, 1956 | Masson | ||
| D211685 | July, 1968 | Hill | D22/31 | |
| D219021 | October, 1970 | Graber | D22/31 | |
| 3787081 | BARREL KNOT TYING DEVICE | January, 1974 | Macy | 289/17 |
| 4336960 | Snell coiling device | June, 1982 | Seki | 289/17 |
| 4400025 | Leader-tying vise device | August, 1983 | Dennison | 289/17 |
| 4566213 | Fish line knot tying jig | January, 1986 | Cossin | 289/17 |
| 4573719 | Knot tying apparatus | March, 1986 | Aldridge | 289/17 |
| 4613173 | Knot tying jig | September, 1986 | Rosser | 289/17 |
| 5240295 | Knot tying device | August, 1993 | Spencer | 289/1.5 |
| 5383695 | Device for securing a hook to a line | January, 1995 | Couper | 289/17 |
| 5690369 | Fisherman's knot tying device | November, 1997 | Steck, III | 289/17 |
| 5690370 | Fisherman's knot tying device | November, 1997 | Steck, III | 289/17 |
| D452420 | Knot tying tool | December, 2001 | Johnston et al. | D8/14 |
| D453368 | Fishing knot tightener | February, 2002 | Antonelli | D22/134 |
| 6702339 | Fishing hook knot tightening device | March, 2004 | Geozalian | 289/17 |
FIG. 1 is a front right side perspective view of a knot tying tool;
FIG. 2 is a left side elevational view of the knot tying tool;
FIG. 3 is a right side elevational view of the knot tying tool;
FIG. 4 is a front elevational view of the knot tying tool;
FIG. 5 is a rear elevational view of the knot tying tool;
FIG. 6 is a top plan view of the knot tying tool; and,
FIG. 7 is a bottom plan view of the knot tying tool.