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Patent
D341592
Priority
Mar 23 1992
Filed
Mar 23 1992
Issued
Nov 23 1993
Expiry
Nov 23 2007
Assg.orig
Entity
unknown
7
8
n/a
The ornamental design for a ceiling-mounted loudspeaker, as shown.
FIG. 1 is a front, bottom isometric view of a ceiling-mounted loudspeaker
showing my new design;
FIG. 2 is an enlarged bottom plan view thereof;
FIG. 3 is an enlarged side elevational view thereof, all sides being
identical; and,
FIG. 4 is an enlarged top plan view thereof.
Queen, Daniel L.
Patent
Priority
Assignee
Title
6588543 ,
Sep 04 2001
Audio Products International Corp.
Spring-loaded dog assembly which enables a bezel of a speaker system and structure holding electric device to be mounted in ceilings and walls without having to use external retaining means
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POW AUDIO INC.
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ER8111 ,
Patent
Priority
Assignee
Title
4327257 ,
Sep 10 1979
Alignment device for electro-acoustical transducers
4625328 ,
Jun 13 1983
Konutra Industries, Ltd.
Integrated amplifier and speaker system with improved cooling efficiency
238185 ,
242151 ,
D247562 ,
Dec 17 1975
Ceiling speaker
D248647 ,
Apr 14 1976
ALTEC LANSING CORPORATION, 101 COLLEGE ROAD, EAST, PRINCETON, NEW JERSEY, 08540, A CORP OF DE
Loudspeaker
D255234 ,
Nov 22 1977
Ceiling speaker
D281068 ,
Dec 24 1982
Pioneer Electronic Corp.
Loudspeaker
Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a