Ceiling-mounted loudspeaker
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Description
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.
Referenced Cited
U.S. Patent Documents
Other references
| D238185 | December 1975 | Wellward |
| D242151 | January 1976 | Wellward |
| D247562 | March 21, 1978 | Walker et al. |
| D248647 | July 25, 1978 | Nussdorfer |
| D255234 | June 3, 1980 | Wellward et al. |
| D281068 | October 22, 1985 | Katsuno |
| 4327257 | April 27, 1982 | Schwartz |
| 4625328 | November 25, 1986 | Freadman |
- Radio Shack 1990 Catalog, p. 42 "Full-Range Speaker". Stereo Review Aug. 1990, p. 55 "Granite 377B" speaker. Radio Shack 1991 Catalog, p. 49 "31/2" speaker.
Patent History
Patent number: D341592
Type: Grant
Filed: Mar 23, 1992
Date of Patent: Nov 23, 1993
Assignee: Sonic Systems, Inc. (Stamford, CT)
Inventor: Daniel L. Queen (New York, NY)
Primary Examiner: Bernard Ansher
Assistant Examiner: Sandra Morris
Law Firm: Amster, Rothstein & Ebenstein
Application Number: 7/854,948
Type: Grant
Filed: Mar 23, 1992
Date of Patent: Nov 23, 1993
Assignee: Sonic Systems, Inc. (Stamford, CT)
Inventor: Daniel L. Queen (New York, NY)
Primary Examiner: Bernard Ansher
Assistant Examiner: Sandra Morris
Law Firm: Amster, Rothstein & Ebenstein
Application Number: 7/854,948
Classifications
