Loudspeaker case

- Pemcor, Inc.
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Description

FIG. 1 is a side elevational view of the loudspeaker case showing my new design in upright position;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a side elevational view of the loudspeaker case in low profile position;

FIG. 6 is a front view thereof;

FIG. 7 is a rear view thereof;

FIG. 8 is a cross-sectional view taken at the line 8--8 of FIG. 2;

FIG. 9 is an enlarged, fragmentary cross-sectional view taken at the line 9--9 of FIG. 2, and

FIG. 10 is an enlarged, fragmentary cross-sectional view taken at the line 10--10 of FIG. 5.

Referenced Cited
U.S. Patent Documents
D230994 March 1974 Iida
D237804 November 1975 Kizawa
3716671 February 1973 Karr
Other references
  • Lafayette Electronics Cat. No. 750, .COPYRGT.1974, P. 71, Speaker, item No. #3.
Patent History
Patent number: D251909
Type: Grant
Filed: Jun 13, 1977
Date of Patent: May 22, 1979
Assignee: Pemcor, Inc. (Westchester, IL)
Inventor: Orville W. Larson (Elmhurst, IL)
Primary Examiner: Bernard Ansher
Attorney: Howard H. Darbo
Application Number: 5/806,148
Classifications
Current U.S. Class: D14/33
International Classification: D1401;