Air filtration device
Harber July 1, 2
U.S. patent number D572,356 [Application Number D/272,104] was granted by the patent office on 2008-07-01 for air filtration device. This patent grant is currently assigned to Abatement Technologies, Inc.. Invention is credited to Blair L. Harber.
| United States Patent | D572,356 |
| Harber | July 1, 2008 |
Air filtration device
Claims
CLAIM The ornamental design for an air filtration device, as shown and described.
| Inventors: | Harber; Blair L. (St. Davids, CA) |
|---|---|
| Assignee: | Abatement Technologies, Inc.
(Suwanee, GA) |
| Appl. No.: | D/272,104 |
| Filed: | February 1, 2007 |
| Current U.S. Class: | D23/364 |
| Current International Class: | 2304 |
| Field of Search: | ;D23/364,355,356,359,360,362,352,366,369,332,333,335,336,342,207 ;422/120,122 ;55/356,473,504 ;210/497.1 ;96/97 ;D14/188,170,172 ;D10/75 |
References Cited [Referenced By]
U.S. Patent Documents
| D316142 | April 1991 | Lutterbach et al. |
| D325252 | April 1992 | Morris et al. |
| D337592 | July 1993 | Hider et al. |
| D352350 | November 1994 | Rambo et al. |
| D359055 | June 1995 | Drago et al. |
| D394499 | May 1998 | Bettag et al. |
| D399938 | October 1998 | Miller et al. |
| D428644 | July 2000 | De'Longhi |
| D433346 | November 2000 | Evans et al. |
| D439320 | March 2001 | Lee |
| D445116 | July 2001 | Evans et al. |
| D462754 | September 2002 | Briggs et al. |
| D508735 | August 2005 | Klein |
Assistant Examiner: Muller; David G
Attorney, Agent or Firm: Kilpatrick Stockton LLP
Description
FIG. 1 shows a perspective view of an air filtration device according to the present invention.
FIG. 2 shows a front elevation view of the air filtration device of FIG. 1.
FIG. 3 shows a right side elevation view of the air filtration device of FIG. 1.
FIG. 4 shows a rear elevation view of the air filtration device of FIG. 1.
FIG. 5 shows a left side elevation view of the air filtration device of FIG. 1; and,
FIG. 6 shows a top view of the air filtration device of FIG. 1.
Portions or features of the air filtration device not shown in the drawings form no part of the claimed design. The broken lines shown in the drawings are for illustrative purposes only, and form no part of the claimed design.
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