Sound level meter
Chen December 16, 2
U.S. patent number D483,680 [Application Number D/170,534] was granted by the patent office on 2003-12-16 for sound level meter. Invention is credited to Li-Chuan Chen.
| United States Patent | D483,680 |
| Chen | December 16, 2003 |
Sound level meter
Claims
The ornamental design for a sound level meter, as shown.
| Inventors: | Chen; Li-Chuan (Taipei, TW) |
|---|---|
| Appl. No.: | D/170,534 |
| Filed: | November 7, 2002 |
| Current U.S. Class: | D10/46 |
| Current International Class: | 1004 |
| Field of Search: | ;D10/46,78 ;73/585-592 ;381/58,60,72,312 ;128/866 |
References Cited [Referenced By]
U.S. Patent Documents
| D247161 | February 1978 | Fernandez et al. |
| 5435185 | July 1995 | Eagan |
| 5445026 | August 1995 | Eagan |
| 5757930 | May 1998 | Seidemann et al. |
| 5870795 | February 1999 | Sizemore |
Attorney, Agent or Firm: Pelton, Esq.; William E.
Description
FIG. 1 is a perspective view of a sound level meter, showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
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