Conically shaped filter
Thur , et al. August 10, 2
U.S. patent number D494,329 [Application Number D/165,798] was granted by the patent office on 2004-08-10 for conically shaped filter. This patent grant is currently assigned to Royal Appliance Mfg. Co.. Invention is credited to Steven J. Paliobeis, Charles J. Thur.
| United States Patent | D494,329 |
| Thur , et al. | August 10, 2004 |
Conically shaped filter
Claims
The ornamental design for a conically shaped filter, as shown and described.
| Inventors: | Thur; Charles J. (Broadview Heights, OH), Paliobeis; Steven J. (Painesville, OH) |
|---|---|
| Assignee: | Royal Appliance Mfg. Co.
(Glenwillow, OH) |
| Appl. No.: | D/165,798 |
| Filed: | August 16, 2002 |
| Current U.S. Class: | D32/30 |
| Current International Class: | 1505 |
| Field of Search: | ;D32/21-22,25,30-31 ;15/327.6,352,347-349 ;55/488,336,398,521,529,DIG.8 ;210/493.2,493.5,497.03,497.01 |
References Cited [Referenced By]
U.S. Patent Documents
| 4243397 | January 1981 | Tokar et al. |
| 4882055 | November 1989 | Stamstad |
| 4961847 | October 1990 | Amr |
| 5250179 | October 1993 | Spearman |
| 5267371 | December 1993 | Soler et al. |
| 5603740 | February 1997 | Roy |
| 5685887 | November 1997 | Mochida |
| 5753071 | May 1998 | Spencer |
| 6026540 | February 2000 | Wright et al. |
| D425270 | May 2000 | Zahuranec |
| 6070291 | June 2000 | Bair et al. |
| D441155 | April 2001 | Thur et al. |
| 6260234 | July 2001 | Wright et al. |
| 6341404 | January 2002 | Salo et al. |
| D453403 | February 2002 | Stephens et al. |
| 6375696 | April 2002 | Wegelin et al. |
Assistant Examiner: Delehanty; Robert A.
Attorney, Agent or Firm: Fay, Sharpe, Fagan, Minnich & McKee, LLP
Description
FIG. 1 is a perspective of a conically shaped filter showing our new design;
FIG. 2 is a front elevational view thereof, with the rear elevational view and left and right side elevational views being identical thereto;
FIG. 3 is a top plan view thereof; and,
FIG. 4 is a bottom plan view thereof.
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