Impeller blade for shotblast machine

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Description

FIG. 1 is a front perspective view of an impeller blade for shotblast machine showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

Claims

The ornamental design for an impeller blade for shotblast machine, as shown and described.

Referenced Cited
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Patent History
Patent number: D744018
Type: Grant
Filed: Jun 26, 2014
Date of Patent: Nov 24, 2015
Assignee: Sintokogio, Ltd.
Inventor: Takeshi Sugiura (Toyokawa)
Primary Examiner: Patricia Palasik
Application Number: 29/495,018
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)