TREA

Three port whistle

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Information

  • Patent Grant
  • D661215
  • Patent Number
    D661,215
  • Date Filed
    Thursday, October 6, 2011
    13 years ago
  • Date Issued
    Tuesday, June 5, 2012
    12 years ago
Information
Abstract
Description


FIG. 1 is a top right side perspective view of a three port whistle showing the present design.



FIG. 2 is a bottom right side perspective view of the three port whistle shown in FIG. 1.



FIG. 3 is a right side plan view of the three port whistle shown in FIG. 1.



FIG. 4 is a left side plan view of the three port whistle shown in FIG. 1.



FIG. 5 is a top plan view of the three port whistle shown in FIG. 1.



FIG. 6 is a front plan view of the three port whistle shown in FIG. 1.



FIG. 7 is a bottom plan view of the three port whistle shown in FIG. 1; and,



FIG. 8 is a rear plan view of the three port whistle shown in FIG. 1.


Claims
  • The ornamental design for a three port whistle, as shown and described.
US Referenced Citations (10)
Number Name Date Kind
D76516 Zisch Oct 1928 S
D96272 Neill Jul 1935 S
D102543 Butterfield Dec 1936 S
D409939 Sharp et al. May 1999 S
D462917 Hills et al. Sep 2002 S
D488085 Cheng Apr 2004 S
D622172 Hills et al. Aug 2010 S
7987809 Uribe et al. Aug 2011 B2
20030033970 Hills et al. Feb 2003 A1
20090178606 Wu Jul 2009 A1