Appeal 2007-1400
Reexamination Control 90/006,825
Patent 6,457,239 B1
30. Villwock describes, in Figures 6 and 7, shown below:
and at columns 3 and 4, "a sheath for a conventional hunting knife."
(Villwock at 3: 41 to 4:18.)
31. Villwock describes the sheath as comprising an elongated
substantially rectangular wall 75 and a front wall 72, "secured together along
a pair of confronting marginal edges by a line of stitching 78, the stitches
providing means whereby the front wall 72 may be pivoted relative to the
rear wall 75." (Villwock at 3: 51–54.)
32. According to Villwock, permanent magnets 86, "of the bar or other
desired types" (Villwock at 4: 6) are disposed in "outwardly expressed
portion 84” (id. at 3–5) of the front and rear walls.
-8-
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