Patent
   D247562
Priority
Dec 17 1975
Filed
Dec 17 1975
Issued
Mar 21 1978
Expiry
Mar 21 1992
Assg.orig
Entity
unknown
55
3
n/a
The ornamental design for a ceiling speaker, as shown.

FIG. 1 is a perspective view of a ceiling speaker showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevation thereof;

FIG. 4 is an elevation as seen from the opposite side; and

FIG. 5 is a bottom plan view thereof.

Livingston, David M., Walker, Frank J.

Patent Priority Assignee Title
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Patent Priority Assignee Title
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238185,
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