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 numberUSD571479 S1
Publication typeGrant
Application numberUS 29/224,548
Publication dateJun 17, 2008
Filing dateMar 3, 2005
Priority dateSep 20, 2004
Fee statusLapsed
Also published asUSD571927
Publication number224548, 29224548, US D571479 S1, US D571479S1, US-S1-D571479, USD571479 S1, USD571479S1
InventorsIngo W. Wagner
Original Assignee3M Innovative Properties Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Red mixing tip shaft
US D571479 S1
Previous page
Next page
  1. The ornamental design for a red mixing tip shaft, as shown and described.

FIG. 1 is a perspective view of red mixing tip shaft showing my new design;

FIG. 2 is a front elevation view thereof, the rear elevation view being identical;

FIG. 3 is a side elevation view thereof, the other side being identical;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

The drawings are lined for color. The following explanation of the color is provided for clarity. The lining in all views represents red.

U.S. ClassificationD24/220
Legal Events
Feb 19, 2013FPExpired due to failure to pay maintenance fee
Effective date: 20121230
Dec 30, 2012LAPSLapse for failure to pay maintenance fees
Aug 13, 2012REMIMaintenance fee reminder mailed