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The ornamental design for steam trap, as shown and described. |
FIG. 1 is a perspective view taken from the top front and left side of a steam trap showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a right side elevational view thereof;
FIG. 8 is a cross sectional view taken on line 8--8 of FIG. 6;
FIG. 9 is a perspective view taken from the top, front and left side of a second embodiment thereof;
FIG. 10 is a front elevational view of Fig. 9;
FIG. 11 is a rear elevational view of FIG. 9;
FIG. 12 is a top plan view of FIG. 9;
FIG. 13 is a bottom plan view of FIG. 9;
FIG. 14 is a left side elevational view of FIG. 9;
FIG. 15 is a right side elevational view of FIG. 9; and,
FIG. 16 is a cross sectional view taken on line 16--16 of FIG. 14.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 26 1991 | OIKE, TADASHI | TLV CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 005875 | /0526 | |
Sep 11 1991 | TLV Co., Ltd. | (assignment on the face of the patent) | / |
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