Rock speaker
Christiansen January 13, 2
U.S. patent number D485,255 [Application Number D/174,490] was granted by the patent office on 2004-01-13 for rock speaker. Invention is credited to Carl Christiansen.
| United States Patent | D485,255 |
| Christiansen | January 13, 2004 |
Rock speaker
Claims
The ornamental design for a rock speaker, as shown.
| Inventors: | Christiansen; Carl (Burlington, Ontario, CA) |
|---|---|
| Appl. No.: | D/174,490 |
| Filed: | January 21, 2003 |
| Current U.S. Class: | D14/207; D14/214 |
| Current International Class: | 1401 |
| Field of Search: | ;D14/204,207,209-216,356 ;181/143-145,147-148,150,153,157,198-199 ;381/300-302,306,333,345,361-364,386-388 |
References Cited [Referenced By]
U.S. Patent Documents
| D234604 | March 1975 | Shimizu |
| 4336861 | June 1982 | Peter |
| D302817 | August 1989 | Macaulay |
| D330029 | October 1992 | Kawaguchi |
| D351838 | October 1994 | Rozier et al. |
| D360635 | July 1995 | Mark |
Attorney, Agent or Firm: Oldham; E. H.
Description
FIG. 1 is a perspective view of a rock speaker showing my new design;
FIG. 2 is a side view of the rock speaker of FIG. 1;
FIG. 3 is a top view of the rock speaker of FIG. 1; and,
FIG. 4 is a bottom view of the rock speaker of FIG. 1.
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