Audio visual cart
Description
The broken line showing of the wheels and the wheel locks is for environmental purposes only and forms no part of the claimed design.
Claims
The ornamental design for an audio visual cart, as shown and described.
Referenced Cited
U.S. Patent Documents
D341010 | November 2, 1993 | Johnson |
D405580 | February 9, 1999 | Vanderminden |
D426691 | June 13, 2000 | Johnson et al. |
D469591 | January 28, 2003 | Vanderminden |
D485410 | January 13, 2004 | Van Landingham, Jr. |
D504000 | April 12, 2005 | Underbrink et al. |
D508344 | August 16, 2005 | Hwang |
D517839 | March 28, 2006 | Gawlowski et al. |
D536151 | January 30, 2007 | Rossini et al. |
D547096 | July 24, 2007 | Stengel et al. |
Patent History
Patent number: D583167
Type: Grant
Filed: Nov 22, 2006
Date of Patent: Dec 23, 2008
Inventors: Michael John Stengel (Town and City, MO), Trung Q. Do (Bridgeton, MO)
Primary Examiner: Caron Veynar
Assistant Examiner: Kelley A Donnelly
Application Number: 29/250,597
Type: Grant
Filed: Nov 22, 2006
Date of Patent: Dec 23, 2008
Inventors: Michael John Stengel (Town and City, MO), Trung Q. Do (Bridgeton, MO)
Primary Examiner: Caron Veynar
Assistant Examiner: Kelley A Donnelly
Application Number: 29/250,597
Classifications
Current U.S. Class:
D6/477