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The ornamental design for a steam trap insulator, as shown and described.
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FIG. 1 is a perspective view of the steam trap insulator showing my new design in a flat configuration;
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a perspective view of the steam trap insulator as shown on a typical steam trap (shown in phantom).
The typical steam trap shown in FIG. 8 is for reference only and is not to be considered a part of the present invention.
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| Patent | Priority | Assignee | Title |
| 3556158, | |||
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| 5878776, | May 13 1997 | Insulating jacket |
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