Air purifying unit
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Description
FIG. 1 is a perspective view of the air purifying unit according to the present design;
FIG. 2 is a top plan view;
FIG. 3 is a front elevation view;
FIG. 4 is a rear elevation view;
FIG. 5 is a bottom plan view;
FIG. 6 is a right side elevation view; and,
FIG. 7 is a left side elevation view.
Claims
The ornamental design for the air purifying unit, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D344791 | March 1, 1994 | Cunning |
D399943 | October 20, 1998 | Ko |
D409738 | May 11, 1999 | Schwede |
D446577 | August 14, 2001 | Barker et al. |
D450111 | November 6, 2001 | Stanley et al. |
- “Natural Living Products,” www.natural-living.biz/ultra-sun.asp, Aug. 5, 2003.
- “Natural Living Products,” www.natural-living.biz/AirFilters.asp, Aug. 5, 2003.
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- Ionic Breeze Quadra Compact Silent Air Purifier, www.sharperimage.com/us/en/catalog/productview.jhtml?sku+SI697GRY, Aug. 5, 2003.
- Ionic Breeze Quadra Compact Silent Air Purifier, www.sharperimage.com/us/en/catalog/pipmoreshell1.jhtml?sku+SI697GRY, Aug. 5, 2003.
- Ionic Breeze Quadra Compact Silent Air Purifier, www.sharperimage.com/us/en/catalog/pipmoreshell1.jhtml?pageType=FA, Aug. 5, 2003.
- eSpring System UV Water Purifier brochure, 2002.
Patent History
Patent number: D497664
Type: Grant
Filed: Sep 30, 2003
Date of Patent: Oct 26, 2004
Assignee: Citywide Machine Wholesale Inc. (Richmond)
Inventor: Krishan Kumar Puri (Richmond)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firm: Kolisch Hartwell, P.C.
Application Number: 29/191,133
Type: Grant
Filed: Sep 30, 2003
Date of Patent: Oct 26, 2004
Assignee: Citywide Machine Wholesale Inc. (Richmond)
Inventor: Krishan Kumar Puri (Richmond)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firm: Kolisch Hartwell, P.C.
Application Number: 29/191,133
Classifications