Front portion of diaphragm
Nguyen , et al. May 15, 2
U.S. patent number D542,780 [Application Number D/220,692] was granted by the patent office on 2007-05-15 for front portion of diaphragm. This patent grant is currently assigned to Harman International Industries, Incorporated. Invention is credited to An D. Nguyen, Charles M. Sprinkle.
| United States Patent | D542,780 |
| Nguyen , et al. | May 15, 2007 |
Front portion of diaphragm
Claims
CLAIM We claim the ornamental for a front portion of a diaphragm, as shown and described.
| Inventors: | Nguyen; An D. (West Hills, CA), Sprinkle; Charles M. (Ventura, CA) |
|---|---|
| Assignee: | Harman International Industries,
Incorporated (Northridge, CA) |
| Appl. No.: | D/220,692 |
| Filed: | January 4, 2005 |
| Current U.S. Class: | D14/217 |
| Current International Class: | 1499 |
| Field of Search: | ;D14/204,207,217 ;D7/359,388,409,554.3 ;D9/425,431,456 ;181/143-148,150-153,198-199 ;206/445,511,558,561,564 ;220/4.28,669,693,662 ;381/306,333,345,300-302,361-364,386-388,332,336 ;211/14,59.4,74,126.2 ;229/406-407,908 ;222/216 |
References Cited [Referenced By]
U.S. Patent Documents
| 1351285 | August 1920 | Chess |
| 1608046 | November 1926 | Stanley |
| D192036 | January 1962 | Chess |
| 3264120 | August 1966 | Westcott |
| D230829 | March 1974 | Roper |
| D241802 | October 1976 | Beaubian |
| D251176 | February 1979 | Lewis |
| D318420 | July 1991 | Amelse |
| 5240150 | August 1993 | Palmon |
| D393980 | May 1998 | Kellermann |
| D424941 | May 2000 | Boutour |
| D451347 | December 2001 | Kleckauskas et al. |
| D473098 | April 2003 | Wingeier |
| D473245 | April 2003 | Heitmann |
| 6648138 | November 2003 | Kelly |
Attorney, Agent or Firm: Plumsea Law Group, LLC
Description
FIG. 1 is a top perspective view of a front portion of a diaphragm of the present invention;
FIG. 2 is a bottom perspective view thereof; and,
FIG. 3 is a top view thereof with a surround.
The ornamental design which is claimed is shown in solid lines in the drawings. Any broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.
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