Sound amplifier
Marklund August 12, 2
U.S. patent number D710,821 [Application Number D/417,488] was granted by the patent office on 2014-08-12 for sound amplifier. This patent grant is currently assigned to Lab.Gruppen AB. The grantee listed for this patent is Emil Marklund. Invention is credited to Emil Marklund.
| United States Patent | D710,821 |
| Marklund | August 12, 2014 |
Sound amplifier
Claims
CLAIM The ornamental design for the sound amplifier, as shown and described.
| Inventors: | Marklund; Emil (Gothenburg, SE) | ||||||||||
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| Applicant: |
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| Assignee: | Lab.Gruppen AB (Kungsbacka,
SE) |
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| Appl. No.: | D/417,488 | ||||||||||
| Filed: | April 4, 2012 |
Foreign Application Priority Data
| Oct 6, 2011 [EM] | 1297774/0001-0002 | |||
| Current U.S. Class: | D14/188; D14/257 |
| Current International Class: | 1403 |
| Field of Search: | ;D14/168,169,179,188,194-198,215,217,257,265,299,496 ;330/1R,3,4,250 ;381/86,120 ;455/344-351 |
References Cited [Referenced By]
U.S. Patent Documents
| D318279 | July 1991 | Laiacona et al. |
| D347844 | June 1994 | Diachyo |
| D349702 | August 1994 | Daichyo |
| D376360 | December 1996 | Teulie |
| D431239 | September 2000 | Sasago |
| D438192 | February 2001 | Asai |
| D441375 | May 2001 | Hisatsune et al. |
| D473854 | April 2003 | Powell et al. |
| D544859 | June 2007 | Teulie |
| D567211 | April 2008 | Horinouchi |
Attorney, Agent or Firm: Knobbe, Martens, Olson & Bear LLP
Description
FIG. 1 is a front perspective view of a sound amplifier, showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side elevation view thereof; and,
FIG. 7 is a right side elevation view thereof.
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