FIG. 1 is a bottom plan view of a first embodiment of a part of a pipette showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a perspective view thereof;
FIG. 8 is a bottom plan view of a second embodiment of a part of a pipette showing our new design;
FIG. 9 is a right side elevational view thereof;
FIG. 10 is a front elevational view thereof;
FIG. 11 is a left side elevational view thereof;
FIG. 12 is a rear elevational view thereof;
FIG. 13 is a top plan view thereof; and
FIG. 14 is a perspective view thereof;
FIG. 15 is a bottom plan view of a third embodiment of a part of a pipette showing our new design;
FIG. 16 is a right side elevational view thereof;
FIG. 17 is a front elevational view thereof;
FIG. 18 is a left side elevational view thereof;
FIG. 19 is a rear elevational view thereof;
FIG. 20 is a top plan view thereof; and
FIG. 21 is a perspective view thereof;
FIG. 22 is a bottom plan view of a fourth embodiment of a part of a pipette showing our new design;
FIG. 23 is a right side elevational view thereof;
FIG. 24 is a front elevational view thereof;
FIG. 25 is a left side elevational view thereof;
FIG. 26 is a rear elevational view thereof;
FIG. 27 is a top plan view thereof; and
FIG. 28 is a perspective view thereof;
FIG. 29 is a bottom plan view of a fifth embodiment of a part of a pipette showing our new design;
FIG. 30 is a right side elevational view thereof;
FIG. 31 is a front elevational view thereof;
FIG. 32 is a left side elevational view thereof;
FIG. 33 is a rear elevational view thereof;
FIG. 34 is a top plan view thereof; and,
FIG. 35 is a perspective view thereof.