Impeller blade for an agitator or a mixer

- SULZER MANAGEMENT AG
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Description

FIG. 1 is a top perspective view of the impeller blade in accordance with our new design;

FIG. 2 is a front view of the impeller blade in accordance with our new design of FIG. 1;

FIG. 3 is a rear view of the impeller blade in accordance with our new design of FIGS. 1 and 2;

FIG. 4 is a top view of the impeller blade in accordance with our new design of FIGS. 1 to 3;

FIG. 5 is a bottom view of the impeller blade in accordance with our new design of FIGS. 1 to 4;

FIG. 6 is a left elevational view of the impeller blade in accordance with our new design of FIGS. 1 to 5; and,

FIG. 7 is a right elevational view of the impeller blade in accordance with our new design of FIGS. 1 to 6.

Claims

The ornamental design for an impeller blade for an agitator or a mixer, as shown and described.

Referenced Cited
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Other references
  • Stir-Pak 316 Stainless Steel three-blade propeller, posted on coleparmer.com, earlieast Q&A posted on May 15, 2010, no production date given, [online], [site visited Aug. 3, 2017], Available from Internet, <URL: https://www.coleparmer.com/i/stir-pak-316-stainless-steel-three-blade-propeller-3-dia-x-5-16-bore-dia/0455260?PubID=UX&persist=true&ip=no&gc.
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Patent History
Patent number: D826629
Type: Grant
Filed: Jul 12, 2016
Date of Patent: Aug 28, 2018
Assignee: SULZER MANAGEMENT AG (Winterthur)
Inventors: Mikael Andersson (Göteborg), Erik Blechingberg (Göteborg)
Primary Examiner: Melanie H Tung
Assistant Examiner: Fritzgerald L Butac
Application Number: 29/570,756
Classifications
Current U.S. Class: D7/376; D7/378; D7/383