Flood vent
Achen September 9, 2
U.S. patent number D576,723 [Application Number D/302,965] was granted by the patent office on 2008-09-09 for flood vent. Invention is credited to John J. Achen.
| United States Patent | D576,723 |
| Achen | September 9, 2008 |
Flood vent
Claims
CLAIM An ornamental design for a flood vent, as shown and described.
| Inventors: | Achen; John J. (Yuma, AZ) |
|---|---|
| Appl. No.: | D/302,965 |
| Filed: | January 29, 2008 |
| Current U.S. Class: | D23/393 |
| Current International Class: | 2304 |
| Field of Search: | ;D23/393,389,388,385,370,351,354,386 ;454/309,275-277,284,287-291 ;D25/58 ;62/239 |
References Cited [Referenced By]
U.S. Patent Documents
| D111597 | October 1938 | Fader |
| 3203079 | August 1965 | Smith et al. |
| 3232205 | February 1966 | Bumstead |
| 3245224 | April 1966 | Wilkinson |
| D222895 | January 1972 | Zampetti |
| 3771320 | November 1973 | Kenneryd et al. |
| 4274330 | June 1981 | Witten et al. |
| 4711160 | December 1987 | Witten et al. |
| 5372543 | December 1994 | Steele |
| D377390 | January 1997 | Ketcham |
| 5720660 | February 1998 | Benedetto et al. |
| 6575826 | June 2003 | Myint |
| D520626 | May 2006 | Angers et al. |
Assistant Examiner: Muller; David G
Attorney, Agent or Firm: Cahill, von Hellens & Glazer, PLC
Description
FIG. 1 is front, top, and left side isometric views of a flood vent showing my new design;
FIG. 2 is a rear elevational view thereof showing a rodent screen partly cut away to illustrate the rear of the louvers shown in FIG. 1;
FIG. 3 is a bottom view thereof;
FIG. 4 is a left side elevational view, the right side elevational view being a mirror image;
FIG. 5 is top view thereof; and,
FIG. 6 is a cut away view showing in part the rodent screen shown in FIG. 2.
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