Diffuser head
Savegnago June 26, 2
U.S. patent number D662,581 [Application Number D/397,474] was granted by the patent office on 2012-06-26 for diffuser head. This patent grant is currently assigned to Alternative Wastewater Systems, Inc.. Invention is credited to Donald J. Savegnago.
| United States Patent | D662,581 |
| Savegnago | June 26, 2012 |
Diffuser head
Claims
CLAIM The ornamental design for a diffuser head, as shown and described.
| Inventors: | Savegnago; Donald J. (Wheaton, IL) |
|---|---|
| Assignee: | Alternative Wastewater Systems,
Inc. (Wheaton, IL) |
| Appl. No.: | D/397,474 |
| Filed: | July 15, 2011 |
| Current U.S. Class: | D23/366 |
| Current International Class: | 2899 |
| Field of Search: | ;D23/355-369 ;D28/5,6 ;261/DIG.17,DIG.42,DIG.65,DIG.88,DIG.89 ;392/386,390,394,395 ;239/34,44,53,55,56,326 |
References Cited [Referenced By]
U.S. Patent Documents
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Attorney, Agent or Firm: Cherskov Flaynik & Gurda, LLC
Description
FIG. 1 is a front, top perspective view of the design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a right elevational view thereof; and,
FIG. 7 is a left elevational view thereof.
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