Speaker cabinet

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Description

FIG. 1 is a perspective view of a speaker cabinet showing our new design;

FIG. 2 is a side elevation thereof;

FIG. 3 is a rear elevation thereof; and

FIG. 4 is a front elevation of FIG. 1 with the grill cloth removed for clarity of illustration.

Referenced Cited
U.S. Patent Documents
D221441 August 1971 Ishikawa
D222676 November 1971 Ishikawa
D227904 July 1973 Takeoka et al.
D231660 May 1974 Ishikawa
D247236 February 14, 1978 Croup
Patent History
Patent number: D251973
Type: Grant
Filed: Mar 4, 1977
Date of Patent: May 29, 1979
Inventors: George M. Klopfer (Baltimore, MD), Matthew S. Polk, Jr. (Baltimore, MD), Sanford Gross (Baltimore, MD)
Primary Examiner: Bernard Ansher
Attorney: John W. Malley
Application Number: 5/774,495
Classifications
Current U.S. Class: D14/33; D14/34
International Classification: D1401;