Loudspeaker waveguide

- Robert Bosch GmbH
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Description

FIG. 1 is a top right perspective view of an embodiment of the loudspeaker waveguide, with mounting holes and mounting hole posts being illustrated in dashed lines;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof, with mounting holes, mounting hole posts, and mounting post fins being illustrated in dashed lines;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and

FIG. 7 is a bottom view thereof.

FIG. 8 is a top right perspective view of another embodiment of the loudspeaker waveguide with mounting holes and mounting hole posts being illustrated in dashed lines;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof, with mounting holes, mounting hole posts, and mounting post fins being illustrated in dashed lines;

FIG. 11 is a left side view thereof;

FIG. 12 is a right side view thereof;

FIG. 13 is a top view thereof; and,

FIG. 14 is a bottom view thereof.

The dash lines indicate unclaimed portions and form no part of the claimed design.

Claims

The ornamental design for a loudspeaker waveguide, as shown and described.

Referenced Cited
U.S. Patent Documents
3509290 April 1970 Mochida
5181253 January 19, 1993 Jordan
5322979 June 21, 1994 Cassity et al.
5400413 March 21, 1995 Kindel
5594805 January 14, 1997 Sakamoto et al.
5735493 April 7, 1998 Ditch
6059069 May 9, 2000 Hughes, II
D473216 April 15, 2003 Irby et al.
7171013 January 30, 2007 Kosatos et al.
D626345 November 2, 2010 Muller
8385575 February 26, 2013 Kuo
D687020 July 30, 2013 Trainer
Patent History
Patent number: D704680
Type: Grant
Filed: Oct 19, 2012
Date of Patent: May 13, 2014
Assignee: Robert Bosch GmbH (Stuttgart)
Inventors: Steven Patrick Riemersma (Minneapolis, MN), Michael Paul Carpenter (N Brooklyn Park, MN), Nicholas John Sulzer (Burnsville, MN), Joseph Edward Cameron (Bloomington, MN)
Primary Examiner: Prabhakar Deshmukh
Application Number: 29/435,186