Loudspeaker
Macaulay August 15, 1
U.S. patent number D302,816 [Application Number 06/850,879] was granted by the patent office on 1989-08-15 for loudspeaker. This patent grant is currently assigned to Macaulay Acoustics, Inc.. Invention is credited to Richard K. Macaulay.
| United States Patent | D302,816 |
| Macaulay | August 15, 1989 |
Loudspeaker
Claims
The ornamental design for a loudspeaker, as shown and described.
| Inventors: | Macaulay; Richard K. (Dayton, OH) |
|---|---|
| Assignee: | Macaulay Acoustics, Inc.
(Dayton, OH) |
| Appl. No.: | 06/850,879 |
| Filed: | April 7, 1986 |
| Current U.S. Class: | D14/210; D14/216 |
| Field of Search: | ;D14/204-216,2191-224 ;181/144,148,152,153,155,157,198,199 ;381/24,86,159,182,184,185,186,188,189,205 |
References Cited [Referenced By]
U.S. Patent Documents
| D69755 | March 1926 | Hawley |
| D220629 | May 1971 | Shimizu |
| D223255 | April 1972 | Boldt et al. |
| D236010 | July 1975 | Carroll |
| D265902 | August 1982 | Eberbach |
| 3371742 | March 1968 | Norton et al. |
| 4365688 | December 1982 | Blose |
Assistant Examiner: Shooman; Theodore M.
Attorney, Agent or Firm: Killworth, Gottman, Hagan & Schaeff
Description
FIG. 1 is a top and front perspective view of a loudspeaker showing my new design;
FIG. 2 is a right side elevational view thereof, the left side being a mirror image;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof; and
FIG. 6 is a bottom plan view thereof.
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