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The ornamental design for a scraper blade, as shown and described.
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FIG. 1 is a perspective view of the scraper blade, particularly showing the inventive design thereof;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
Van Norman, Drew J., Hardy, Benjamin G., Hagen, Curtis L.
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Dec 08 2003 | HARDY, BENJAMIN B | UNITED DOMINION INDUSTRIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014796 | /0516 | |
Dec 08 2003 | YANNORMAN, DREW J | UNITED DOMINION INDUSTRIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014796 | /0516 | |
Dec 08 2003 | HAGEN, CURTIS L | UNITED DOMINION INDUSTRIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014796 | /0516 | |
Dec 12 2003 | SPX Corporation | (assignment on the face of the patent) | / | |||
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