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.


  1. Advanced Patent Search
Publication numberUSD268112 S
Publication typeGrant
Application numberUS 06/136,274
Publication dateMar 1, 1983
Filing dateApr 1, 1980
Priority dateNov 10, 1979
Publication number06136274, 136274, US D268112 S, US D268112S, US-S-D268112, USD268112 S, USD268112S
InventorsEiichi Sugiura
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Impeller for centrifugal pumps or similar article
US D268112 S
Abstract  available in
Previous page
Next page
  1. The ornamental design for an impeller for centrifugal pumps or similar article, substantially as shown and described.

FIG. 1 is a perspective view of an impeller for centrifugal pumps or similar article showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7678073 *Aug 29, 2007Mar 16, 2010Meridian Medical Technologies, Inc.Vortex feature for drug delivery system
U.S. ClassificationD15/7