The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1 is a perspective view of a sample pretreatment device showing a first embodiment of my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is another front view thereof, showing the sample pretreatment device in a first use state;
FIG. 9 is another right side view thereof, showing the sample pretreatment device in a first use state;
FIG. 10 is another front view thereof, showing the sample pretreatment device in a second use state;
FIG. 11 is another right side view thereof, showing the sample pretreatment device in a second use state;
FIG. 12 is another front view thereof, showing the sample pretreatment device in a third use state;
FIG. 13 is another right side view thereof, showing the sample pretreatment device in a third use state;
FIG. 14 is another front view thereof, showing the sample pretreatment device in a fourth use state;
FIG. 15 is another right side view thereof, showing the sample pretreatment device in a fourth use state;
FIG. 16 is a perspective view of a sample pretreatment device showing a second embodiment of my new design;
FIG. 17 is a front view thereof;
FIG. 18 is a rear view thereof;
FIG. 19 is a left side view thereof;
FIG. 20 is a right side view thereof;
FIG. 21 is a top view thereof;
FIG. 22 is a bottom view thereof;
FIG. 23 is another front view thereof, showing the sample pretreatment device in a first use state;
FIG. 24 is another right side view thereof, showing the sample pretreatment device in a first use state;
FIG. 25 is another front view thereof, showing the sample pretreatment device in a second use state;
FIG. 26 is another right side view thereof, showing the sample pretreatment device in a second use state;
FIG. 27 is another front view thereof, showing the sample pretreatment device in a third use state;
FIG. 28 is another right side view thereof, showing the sample pretreatment device in a third use state;
FIG. 29 is another front view thereof, showing the sample pretreatment device in a fourth use state; and,
FIG. 30 is another right side view thereof, showing the sample pretreatment device in a fourth use state.
The oblique line shading shown in the drawings indicates a transparent or translucent surface.
