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The ornamental design for an elbow cover for insulated pipework, as shown and described. |
FIG. 1 is a front elevational view of an elbow cover for insulated pipework showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a cross sectional view taken on line 6--6 of FIG. 4;
FIG. 7 is a cross sectional view taken on line 7--7 of FIG. 4; and
FIG. 8 is a perspective view thereof showing the cover in an open position.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 18 1988 | KARAKAWA, KAZUO | Yamato Kogyo Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST | 004883 | /0484 | |
Feb 23 1988 | Yamato Kogyo Kabushiki Kaisha | (assignment on the face of the patent) | / |
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