Mixing blade for a concrete mixer

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Description

FIG. 1 is a perspective view of a mixing blade for a concrete mixer embodying my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a mixing blade for a concrete mixer, as shown and described.

Referenced Cited
U.S. Patent Documents
4963032 October 16, 1990 Strehlow
5839824 November 24, 1998 Backman et al.
Patent History
Patent number: D459367
Type: Grant
Filed: May 29, 2001
Date of Patent: Jun 25, 2002
Assignee: KYC Machine Industry Co., Ltd. (Osaka)
Inventor: Shunsuke Hama (Neyagawa)
Primary Examiner: Mitchell Siegel
Attorney, Agent or Law Firms: R. Neil Sudol, Henry Coleman, William Sapone
Application Number: 29/142,544
Classifications
Current U.S. Class: Element Or Attachment (4) (D15/28)
International Classification: 1503;