Envelope

FIG. 1 is a front plan view of an embodiment of an envelope showing the new design;

FIG. 2 is rear plan view thereof;

FIG. 3 is a right side elevation view thereof, the left side being a mirror image;

FIG. 4 is a top plan view thereof, the bottom plan view being a mirror image;

FIG. 5 is a cross-section view thereof taken along line 5 - 5 in FIG. 1 ;

FIG. 6 is an enlarged view of portion of FIG. 5 ;

FIG. 7 is a front plan view thereof, shown in an unassembled configuration; and

FIG. 8 is a rear plan view thereof, shown in an unassembled configuration.

FIG. 9 is a front plan view of another embodiment of an envelope showing the new design;

FIG. 10 is rear plan view thereof;

FIG. 11 is a right side elevation view thereof, the left side being a mirror image;

FIG. 12 is a top plan view thereof, the bottom plan view being a mirror image;

FIG. 13 is a cross-section view thereof taken along line 13 - 13 in FIG. 9 ;

FIG. 14 is an enlarged view of portion of FIG. 13 ;

FIG. 15 is a front plan view thereof, shown in an unassembled configuration; and

FIG. 16 is a rear plan view thereof, shown in an unassembled configuration.

FIG. 17 is a front plan view of yet another embodiment of an envelope showing the new design;

FIG. 18 is rear plan view thereof;

FIG. 19 is a right side elevation view thereof, the left side being a mirror image;

FIG. 20 is a top plan view thereof, the bottom plan view being a mirror image;

FIG. 21 is a cross-section view thereof taken along line 21 - 21 in FIG. 17 ;

FIG. 22 is an enlarged view of portion of FIG. 21 ;

FIG. 23 is a front plan view thereof, shown in an unassembled configuration; and,

FIG. 24 is a rear plan view thereof, shown in an unassembled configuration.

The dot-dash-dot lines represent portions of the envelope that form no part of the claimed design.