Whistle

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Description

FIG. 1 is a top plan view of a whistle showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof, with the opposite side being a mirror image.

Referenced Cited
U.S. Patent Documents
D48181 November 1915 Holstein
D158172 April 1950 Berk
D159283 July 1950 Sivitz
321202 June 1885 Fisher
D500433 January 4, 2005 Schubert
Patent History
Patent number: D317273
Type: Grant
Filed: Apr 20, 1990
Date of Patent: Jun 4, 1991
Assignee: Oscar Mayer Foods Corporation (Madison, WI)
Inventors: James J. Kollath (Waunakee, WI), Mark E. McDonald (Madison, WI)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Marcus Jackson
Attorney: Joseph T. Harcarik
Application Number: 7/511,528
Classifications
Current U.S. Class: D10/119