Breath guard

- Duke Manufacturing Co.
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Description

FIG. 1 is a perspective of a breath guard of the present invention;

FIG. 2 is a front elevation thereof;

FIG. 3 is a right side elevation thereof, the left side elevation being a mirror image of the right side elevation; and,

FIG. 4 is a top plan view thereof.

Claims

The ornamental design for a breath guard, as shown and described.

Referenced Cited
U.S. Patent Documents
2125523 August 1938 Smith
2346368 April 1944 Edwards
2518134 August 1950 Fredenhagen et al.
D188719 August 1960 Rhoads
3771847 November 1973 Aylworth
4194731 March 25, 1980 Marx
4572598 February 25, 1986 Moore, Jr.
4603557 August 5, 1986 Halbmann
4802340 February 7, 1989 Johnson
4842349 June 27, 1989 Stenemann
D303190 September 5, 1989 Suttles
4892366 January 9, 1990 Yerman
5112118 May 12, 1992 Wiehle
5116274 May 26, 1992 Artwohl et al.
5168719 December 8, 1992 Branz et al.
5182924 February 2, 1993 Trulaske, Sr.
5207490 May 4, 1993 Kaspar et al.
D339934 October 5, 1993 Reuter
5618089 April 8, 1997 Stenemann
5797593 August 25, 1998 Oyaizu
5823102 October 20, 1998 Will
6132018 October 17, 2000 McGrath
6141984 November 7, 2000 Perzon
6385990 May 14, 2002 Lee
D471380 March 11, 2003 King et al.
D472083 March 25, 2003 English et al.
6588863 July 8, 2003 Yatchak et al.
6942612 September 13, 2005 Caspary et al.
20020043906 April 18, 2002 Dewitt et al
20040069726 April 15, 2004 Marchetta et al.
20060181180 August 17, 2006 McCabe
Other references
  • Statement of Thomas E. Yingst, 3 pages including Exhibit A, signed Oct. 1, 2004.
  • International Search Report for PCT/US04/29757, Dated Sep. 15, 2004, 3 pages.
Patent History
Patent number: D546596
Type: Grant
Filed: Nov 8, 2005
Date of Patent: Jul 17, 2007
Assignee: Duke Manufacturing Co. (St. Louis, MO)
Inventors: Michael B. McDermott (Sedalia, MO), Michael W. McGaha (Sedalia, MO), Albert D. Smith (Sedalia, MO)
Primary Examiner: Cathron C. Brooks
Assistant Examiner: Kelley A. Donnelly
Attorney: Senniger Powers
Application Number: 29/242,240
Classifications
Current U.S. Class: D6/509