Triangular speaker
Gremchuck November 24, 1
U.S. patent number D401,582 [Application Number D/051,316] was granted by the patent office on 1998-11-24 for triangular speaker. Invention is credited to Alan Gremchuck.
| United States Patent | D401,582 |
| Gremchuck | November 24, 1998 |
Triangular speaker
Claims
The ornamental design for a triangular speaker, as shown and described.
| Inventors: | Gremchuck; Alan (Thousand Oaks, CA) |
|---|---|
| Appl. No.: | D/051,316 |
| Filed: | January 5, 1996 |
| Current U.S. Class: | D14/210 |
| Current International Class: | 1401 |
| Field of Search: | ;D14/204,207-214,219,220 ;181/144,145,148,150,157,198,199 ;381/24,88,90,153,159,186,188 |
References Cited [Referenced By]
U.S. Patent Documents
| D72871 | June 1927 | Rypinski et al. |
| D314575 | February 1991 | Wegner |
| D330376 | October 1992 | Kawaguchi |
| D351388 | October 1994 | Ballard et al. |
| 4837826 | June 1989 | Schupbach |
Other References
|
Newspaper ad, full sheet, date unknown. . Newspaper ad, 1/2 sheet, date unknown. . Infinity, Sterling and Crescendo Series Loudspeakers ad, Circuit City, undated. . Cerwin-Vega Velocity Sensitive Loudspeakers, 4 page brochure, 1995. . Stereo Review, p. 50, Revox Duetto Speakers, Aug. 1989.. |
Primary Examiner: Shooman; Ted
Assistant Examiner: Bondade; Nanda
Attorney, Agent or Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Description
FiG. 1 is a front, perspective view of a triangular speaker; and,
FIG. 2 is a rear, perspective view thereof.
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