Audio signal processing unit

- Bose Corporation
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Description

FIG. 1 is a perspective view of an audio signal processing unit showing the new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

Claims

The ornamental design for audio signal processing unit, as shown and described.

Referenced Cited
U.S. Patent Documents
D284280 June 17, 1986 Mack, Jr. et al.
D324048 February 18, 1992 Tanaka
D325734 April 28, 1992 Miyai
D328073 July 21, 1992 Yamakawa
D339585 September 21, 1993 Ito et al.
D366871 February 6, 1996 Richardson et al.
D370481 June 4, 1996 Brooks
Patent History
Patent number: D441374
Type: Grant
Filed: Mar 28, 1996
Date of Patent: May 1, 2001
Assignee: Bose Corporation (Framingham, MA)
Inventor: Louis F. Genatossio (Shrewsbury, MA)
Primary Examiner: Prabhakar Deshmukh
Attorney, Agent or Law Firm: Fish & Richardson P.C.
Application Number: 29/052,369
Classifications
Current U.S. Class: Video Or Audio Transmission, Recording Or Playback Equipment (D14/496)
International Classification: 1401;