Loudspeaker
Ishizaki July 26, 1
U.S. patent number D269,872 [Application Number 06/240,509] was granted by the patent office on 1983-07-26 for loudspeaker. This patent grant is currently assigned to Pioneer Kabushiki Kaisha. Invention is credited to Hideaki Ishizaki.
| United States Patent | D269,872 |
| Ishizaki | July 26, 1983 |
Loudspeaker
Claims
The ornamental design for a loudspeaker, as shown and described.
| Inventors: | Ishizaki; Hideaki (Tokyo, JP) |
|---|---|
| Assignee: | Pioneer Kabushiki Kaisha
(Tokyo, JP) |
| Appl. No.: | 06/240,509 |
| Filed: | March 4, 1981 |
Foreign Application Priority Data
| Sep 5, 1980 [JP] | 55-36655 | |||
| Current U.S. Class: | D14/214 |
| Current International Class: | D1401 |
| Field of Search: | ;D14/30,32-34,37,39 ;179/1E,1VE,184 ;181/145,148,150 |
References Cited [Referenced By]
U.S. Patent Documents
| D158220 | April 1950 | Sandler |
| D237804 | November 1975 | Kizawa |
| D247489 | March 1978 | Jabara |
| D248757 | August 1978 | Bokmiller |
| D258208 | February 1981 | Kawachi |
| D258359 | February 1981 | Iijima |
| 2821260 | January 1959 | Shaffer |
| 3941207 | March 1976 | Croup |
Attorney, Agent or Firm: Armstrong, Nikaido, Marmelstein & Kubovcik
Description
FIG. 1 is a front elevational view of a loudspeaker showing my new design;
FIG. 2 is a rear elevational view;
FIG. 3 is a top plan view;
FIG. 4 is a bottom plan view;
FIG. 5 is a right side elevational view;
FIG. 6 is a left side elevational view; and
FIG. 7 is a front perspective view.
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