FIG. 1 is a front elevational view of a first embodiment of our design;
FIG. 2 is a front elevational view of a second embodiment;
FIG. 3 is a front elevational view of a third embodiment;
FIG. 4 is a front elevational view of a fourth embodiment;
FIG. 5 is a front elevational view of a fifth embodiment;
FIG. 6 is a front elevational view of a sixth embodiment;
FIG. 7 is a front elevational view of a seventh embodiment;
FIG. 8 is a front elevational view of a eighth embodiment;
FIG. 9 is a front elevational view of a ninth embodiment;
FIG. 10 is a front elevational view of a tenth embodiment;
FIG. 11 is a front elevational view of a eleventh embodiment;
FIG. 12 is a front elevational view of a twelfth embodiment;
FIG. 13 is a front elevational view of a thirteenth embodiment;
FIG. 14 is a front elevational view of a fourteenth embodiment;
FIG. 15 is a front elevational view of a fifteenth embodiment;
FIG. 16 is a front elevational view of a sixteenth embodiment;
FIG. 17 is a front elevational view of an seventeenth embodiment;
FIG. 18 is a front elevational view of a eighteenth embodiment;
FIG. 19 is a front elevational view of a nineteenth embodiment;
FIG. 20 is a front elevational view of a twentieth embodiment;
FIG. 21 is a front elevational view of a twenty-first embodiment;
FIG. 22 is a front elevational view of a twenty-second embodiment;
FIG. 23 is a front elevational view of a twenty-third embodiment;
FIG. 24 is a front elevational view of a twenty-fourth embodiment;
FIG. 25 is a front elevational view of a twenty-fifth embodiment;
FIG. 26 is a front elevational view of a twenty-sixth embodiment;
FIG. 27 is a front elevational view of a twenty-seventh embodiment;
FIG. 28 is a front elevational view of a twenty-eighth embodiment;
FIG. 29 is a front elevational view of a twenty-ninth embodiment;
FIG. 30 is a front elevational view of a thirtieth embodiment;
FIG. 31 is a front elevational view of a thirty-first embodiment;
FIG. 32 is a front elevational view of a thirty-second embodiment;
FIG. 33 is a front elevational view of a thirty-third embodiment;
FIG. 34 is a front elevational view of a thirty-fourth embodiment;
FIG. 35 is a front elevational view of a thirty-fifth embodiment;
FIG. 36 is a front elevational view of a thirty-sixth embodiment;
FIG. 37 is a front elevational view of a thirty-seventh embodiment;
FIG. 38 is a front elevational view of a thirty-eighth embodiment;
FIG. 39 is a cross-sectional view taken along the line 39—39 of FIG. 1;
FIG. 40 is a cross-sectional view taken along the line 40—40 of FIG. 2;
FIG. 41 is a cross-sectional view taken along the line 41—41 of FIG. 3;
FIG. 42 is a cross-sectional view taken along the line 42—42 of FIG. 4;
FIG. 43 is a cross-sectional view taken along the line 43—43 of FIG. 5;
FIG. 44 is a cross-sectional view taken along the line 44—44 of FIG. 6;
FIG. 45 is a cross-sectional view taken along the line 45—45 of FIG. 7;
FIG. 46 is a cross-sectional view taken along the line 46—46 of FIG. 8;
FIG. 47 is a cross-sectional view taken along the line 47—47 of FIG. 9;
FIG. 48 is a cross-sectional view taken along the line 48—48 of FIG. 10;
FIG. 49 is a cross-sectional view taken along the line 49—49 of FIG. 11;
FIG. 50 is a cross-sectional view taken along the line 50—50 of FIG. 12;
FIG. 51 is a cross-sectional view taken along the line 51—51 of FIG. 13;
FIG. 52 is a cross-sectional view taken along the line 52—52 of FIG. 14;
FIG. 53 is a cross-sectional view taken along the line 53—53 of FIG. 15;
FIG. 54 is a cross-sectional view taken along the line 54—54 of FIG. 16;
FIG. 55 is a cross-sectional view taken along the line 55—55 of FIG. 17;
FIG. 56 is a cross-sectional view taken along the line 56—56 of FIG. 18;
FIG. 57 is a cross-sectional view taken along the line 57—57 of FIG. 19; and,
FIG. 58 is an enlarged fragmentary perspective view of a groove common to the designs of FIGS. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37 and 38.
The broken lines are for illustrative purposes only and form no part of the claimed design.
