Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD514125 S1
Publication typeGrant
Application numberUS 29/212,610
Publication dateJan 31, 2006
Filing dateSep 3, 2004
Priority dateSep 3, 2004
Publication number212610, 29212610, US D514125 S1, US D514125S1, US-S1-D514125, USD514125 S1, USD514125S1
InventorsMartin C. Cook
Original AssigneeVentracor Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Impeller
US D514125 S1
Images(12)
Previous page
Next page
Claims(1)
  1. The ornamental design for an impeller, as shown and described.
Description

FIG. 1 is a perspective view of the impeller of this invention;

FIG. 2 is a front view of the impeller of FIG. 1, with the back view being the same;

FIG. 3, is a left view of the impeller of FIG. 1, with the right view being the same;

FIG. 4 is a top view of the impeller of FIG. 1;

FIG. 5 is a sectional view of the impeller of FIG. 1 taken along section 55 of FIG. 4;

FIG. 6 is a sectional view of the impeller of FIG. 1 taken along section 66 of FIG. 4;

FIG. 7 is a sectional view of the impeller of FIG. 1 taken along section 77 of FIG. 4;

FIG. 8 is a sectional view of the impeller of FIG. 1 taken along section 88 of FIG. 4;

FIG. 9 is a sectional view of the impeller of FIG. 1 taken along section 99 of FIG. 4;

FIG. 10 is a sectional view of the impeller of FIG. 1 taken along section 1010 of FIG. 4;

FIG. 11 is a sectional view of the impeller of FIG. 1 taken along section 1111 of FIG. 4;

FIG. 12 is a sectional view of the impeller of FIG. 1 taken along section 1212 of FIG. 4;

FIG. 13 is a sectional view of the impeller of FIG. 1 taken along section 1313 of FIG. 4;

FIG. 14 is a bottom view of the impeller of FIG. 1; and,

FIG. 15 is a perspective view of a cross-section of the impeller of this invention taken along section 99 of FIG. 4.

The cross-sectional views in FIGS. 5-13 are taken at ten degree intervals, with the impeller being symmetric.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8152493 *Apr 30, 2008Apr 10, 2012Hearthware Inc.Centrifugal rotary blood pump with impeller having a hydrodynamic thrust bearing surface
Classifications
U.S. ClassificationD15/7