Audio amplifier
Files March 4, 2
U.S. patent number D563,403 [Application Number D/268,141] was granted by the patent office on 2008-03-04 for audio amplifier. This patent grant is currently assigned to 2 Wheel Tunes, Inc.. Invention is credited to Edward M. Files.
| United States Patent | D563,403 |
| Files | March 4, 2008 |
Audio amplifier
Claims
CLAIM The ornamental design for an audio amplifier, as shown and described.
| Inventors: | Files; Edward M. (Lee's Summit, MO) |
|---|---|
| Assignee: | 2 Wheel Tunes, Inc. (Lee's
Summit, MO) |
| Appl. No.: | D/268,141 |
| Filed: | October 31, 2006 |
| Current U.S. Class: | D14/265; D14/188 |
| Current International Class: | 1403 |
| Field of Search: | ;D14/188,265,135,136,160-164,192-198 ;455/344-351,575.1 ;369/1,6-12 ;381/86,120,121 |
References Cited [Referenced By]
U.S. Patent Documents
| 3860755 | January 1975 | Kimbell et al. |
| D314387 | February 1991 | Azima |
| D316553 | April 1991 | Azima |
| D327072 | June 1992 | Christie |
| 5285500 | February 1994 | Mantz |
| D379813 | June 1997 | Funayama et al. |
| D416902 | November 1999 | Kizawa |
| D427992 | July 2000 | Takahashi et al. |
| D497152 | October 2004 | Yeh |
| D535284 | January 2007 | Peng |
| D537434 | February 2007 | Takahashi et al. |
| 7230822 | June 2007 | Langberg et al. |
Attorney, Agent or Firm: Allen, Dyer, Doppelt, Milbrath & Gilchrist, P.A.
Description
FIG. 1 is a perspective view of an audio amplifier according to the present invention;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a left side elevational view thereof; the right side being a mirror image of the left side; and,
FIG. 6 is a rear elevational view thereof.
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