Paging loudspeaker
Description
FIG. 1 is a top, front and right side perspective view of a paging loudspeaker showing my new design;
FIG. 2 shows a rear elevation view rotated 180 degrees;
FIG. 3 shows a front elevation view;
FIG. 4 shows a top plan view;
FIG. 5 shows a left side elevation view rotated 90 degrees;
FIG. 6 shows a right side elevation view rotated 90 degrees; and,
FIG. 7 shows a bottom plan view.
Referenced Cited
Patent History
Patent number: D322253
Type: Grant
Filed: Sep 14, 1989
Date of Patent: Dec 10, 1991
Inventor: Hugh C. Hsieh (Huntington Beach, CA)
Primary Examiner: Theodore M. Shooman
Attorney: Don H. Haycock
Application Number: 7/408,091
Type: Grant
Filed: Sep 14, 1989
Date of Patent: Dec 10, 1991
Inventor: Hugh C. Hsieh (Huntington Beach, CA)
Primary Examiner: Theodore M. Shooman
Attorney: Don H. Haycock
Application Number: 7/408,091
Classifications