Power amplifier
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Description
FIG. 1 is a perspective in view of the invention;
FIG. 2 is a front view of thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a one side view thereof;
FIG. 5 is an opposite side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
Claims
The ornamental design for a power amplifier, substantially as shown and described.
Referenced Cited
U.S. Patent Documents
4513405 | April 23, 1985 | Hills |
4578739 | March 25, 1986 | McKee et al. |
4807292 | February 21, 1989 | Sorscher |
4940414 | July 10, 1990 | Lee |
5014320 | May 7, 1991 | Nagi et al. |
5285500 | February 8, 1994 | Mantz |
D349119 | July 26, 1994 | Eberle et al. |
D416904 | November 23, 1999 | Rabbani |
6028945 | February 22, 2000 | Gayle |
D497152 | October 12, 2004 | Yeh |
D504671 | May 3, 2005 | Hasbrook et al. |
Patent History
Patent number: D549213
Type: Grant
Filed: Aug 22, 2005
Date of Patent: Aug 21, 2007
Assignee: Bose Corporation (Framingham, MA)
Inventor: Robert A. Warden (Southborough, MA)
Primary Examiner: Prabhakar Deshmukh
Attorney: Fish & Richardson P.C.
Application Number: 29/236,764
Type: Grant
Filed: Aug 22, 2005
Date of Patent: Aug 21, 2007
Assignee: Bose Corporation (Framingham, MA)
Inventor: Robert A. Warden (Southborough, MA)
Primary Examiner: Prabhakar Deshmukh
Attorney: Fish & Richardson P.C.
Application Number: 29/236,764
Classifications