Subwoofer

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a right frontal perspective view of a subwoofer showing our new design.

FIG. 2 is a front elevational view of the subwoofer shown in FIG. 1.

FIG. 3 is a rear elevational view of the subwoofer shown in FIG. 1.

FIG. 4 is an elevational view of the right side of the subwoofer, the top and left side views being identical thereto; and,

FIG. 5 is a bottom elevational view of the subwoofer shown in FIG. 1.

Claims

The ornamental design for a subwoofer, as shown.

Referenced Cited
U.S. Patent Documents
834629 October 1906 Mobley
D72695 May 1927 Bondette
1808297 June 1931 Dempster
2124597 July 1938 Tiedje
2320402 June 1943 Blessing
3122214 February 1964 Robbins
3150441 September 1964 Kloss
3152661 October 1964 Wolff
3403235 September 1968 Bishop
3430728 March 1969 Dunning
3499988 March 1970 Tanmatsu
3595337 July 1971 Furey
3718779 February 1973 Shoengold
3852529 December 1974 Schafft
3909530 September 1975 Gosswiller
D244698 June 14, 1977 Babb
4205205 May 27, 1980 Babb
4565905 January 21, 1986 Nation
D305333 January 2, 1990 Irby
D307015 April 3, 1990 Irby
5323469 June 21, 1994 Scholz
D355193 February 7, 1995 Irby
D371367 July 2, 1996 Bittencourt
5625701 April 29, 1997 Scanlan
D396723 August 4, 1998 Leibzon
D448017 September 18, 2001 Hasbrook
D449293 October 16, 2001 Irby et al.
D456386 April 30, 2002 Irby et al.
D473216 April 15, 2003 Irby et al.
6611604 August 26, 2003 Irby et al.
D484116 December 23, 2003 Proni
6731773 May 4, 2004 Bergbower
6968069 November 22, 2005 Zhao
7916890 March 29, 2011 Irby et al.
8023688 September 20, 2011 Irby et al.
8175321 May 8, 2012 Bryant
8965009 February 24, 2015 Kim
D725083 March 24, 2015 Lau
20030194104 October 16, 2003 Irby et al.
20080075318 March 27, 2008 Zhao
20110164782 July 7, 2011 Bogdanov
20130287244 October 31, 2013 Chen
20140056447 February 27, 2014 Li
20150256939 September 10, 2015 Zhao
Foreign Patent Documents
773216 September 2004 AU
2004205159 August 2006 AU
2387939 September 2006 CA
101257733 August 2012 CN
1222839 July 2012 EP
018046 September 2006 ID
654818 February 2006 KR
227315 April 2005 MX
125083 July 2006 MY
498700 December 2002 TW
0131975 May 2001 WO
Patent History
Patent number: D783577
Type: Grant
Filed: Sep 16, 2015
Date of Patent: Apr 11, 2017
Assignee: Stillwater Designs and Audio, Inc. (Stillwater, OK)
Inventors: Kyle A. Ambrose (Stillwater, OK), David E. Justis (Stillwater, OK)
Primary Examiner: Paula Greene
Application Number: 29/539,685
Classifications
Current U.S. Class: Speaker (12) (D14/221)