Crawlspace FEMA flood louver
Description
Claims
The ornamental design for a crawlspace FEMA flood louver, as shown.
Referenced Cited
U.S. Patent Documents
| 2030551 | February 1936 | Strawsine |
| 2309717 | January 1943 | Siebenlist |
| 2525371 | October 1950 | Reynolds, Sr. |
| 2936874 | May 1960 | Bierwirth et al. |
| 2987985 | June 1961 | Johnson |
| 3115082 | December 1963 | Sanoff |
| 3287870 | November 1966 | Johnson |
| 4452024 | June 5, 1984 | Sterriker et al. |
| 4587892 | May 13, 1986 | Witten et al. |
| 4676145 | June 30, 1987 | Allred |
| 4715532 | December 29, 1987 | Sarazen et al. |
| 4754696 | July 5, 1988 | Sarazen et al. |
| 4989502 | February 5, 1991 | Ospelt |
| D338954 | August 31, 1993 | Brock |
| 5254034 | October 19, 1993 | Roth |
| 5987836 | November 23, 1999 | Sullivan |
| 6165066 | December 26, 2000 | Sharp et al. |
| 6302785 | October 16, 2001 | McKinney et al. |
| 20030114101 | June 19, 2003 | Paz |
| 20040072536 | April 15, 2004 | Charron |
| 20050081466 | April 21, 2005 | Dovell |
Patent History
Patent number: D583042
Type: Grant
Filed: Oct 12, 2005
Date of Patent: Dec 16, 2008
Inventors: James S. Jackson (Portsmouth, VA), William G. Sykes (Virginia Beach, VA)
Primary Examiner: Louis S Zarfas
Assistant Examiner: David G Muller
Attorney: William G. Sykes
Application Number: 29/240,255
Type: Grant
Filed: Oct 12, 2005
Date of Patent: Dec 16, 2008
Inventors: James S. Jackson (Portsmouth, VA), William G. Sykes (Virginia Beach, VA)
Primary Examiner: Louis S Zarfas
Assistant Examiner: David G Muller
Attorney: William G. Sykes
Application Number: 29/240,255
Classifications
Current U.S. Class:
Adjustable Louver Or Damper (D23/392)