Sound wave guide system for loudspeaker
Description
The broken lines indicate disclaimed portions and form no part of the claimed design. The inside horn is shown in full for clarity of illustration.
Claims
The ornamental design for a sound wave guide system for loudspeakers, as shown and described.
Referenced Cited
U.S. Patent Documents
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D135104 | February 1943 | Cottrell, Jr. et al. |
D135150 | March 1943 | Cottrell, Jr. et al. |
D139237 | October 1944 | Eaves |
5952621 | September 14, 1999 | Curtis et al. |
6516076 | February 4, 2003 | Marlin |
6801629 | October 5, 2004 | Brimhall et al. |
D607436 | January 5, 2010 | Khoo et al. |
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Patent History
Patent number: D705193
Type: Grant
Filed: Oct 15, 2012
Date of Patent: May 20, 2014
Assignee: Yoon Tone (Los Angeles, CA)
Inventors: Jackie Yoon (La Crescenta, CA), Jong Moo Yoon (La Crescenta, CA)
Primary Examiner: Prabhakar Deshmukh
Application Number: 29/434,643
Type: Grant
Filed: Oct 15, 2012
Date of Patent: May 20, 2014
Assignee: Yoon Tone (Los Angeles, CA)
Inventors: Jackie Yoon (La Crescenta, CA), Jong Moo Yoon (La Crescenta, CA)
Primary Examiner: Prabhakar Deshmukh
Application Number: 29/434,643
Classifications