Cutter knife
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FIG. 1 is a front view of a cutter knife showing my new design;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is an inverted view of FIG. 1;
FIG. 4 is a right side view of FIG. 3;
FIG. 5 is a plan view of FIG. 1;
FIG. 6 is a bottom view of FIG. 1;
FIG. 7 is a front view where a lid for a blade is open;
FIG. 8 is a left side view of FIG. 7;
FIG. 9 is a front view with a lid to be completely opened;
FIG. 10 is a left side view of FIG. 9;
FIG. 11 is an inverted view of FIG. 8;
FIG. 12 is a right side view of FIG. 11;
FIG. 13 is a plan view of FIG. 9;
FIG. 14 is a bottom view of FIG. 9;
FIG. 15 is a front view where the blade portion is set to the other side of a handle while the lid for the blade is opened after changing the angle of a safety case;
FIG. 16 is a left side view of FIG. 15;
FIG. 17 is an inverted view of FIG. 15;
FIG. 18 is a right side view of FIG. 17;
FIG. 19 is a plan view of FIG. 15; and,
FIG. 20 is a bottom view of FIG. 15.
Type: Grant
Filed: Oct 25, 1999
Date of Patent: Sep 5, 2000
Assignee: NT Incorporated (Osaka)
Inventor: Sayoko Hirai (Osaka)
Primary Examiner: Philip S. Hyder
Attorney: Snider & Associates
Application Number: 0/112,807
International Classification: 0803;