U.S. patent number D538,387 [Application Number D/233,374] was granted by the patent office on 2007-03-13 for set of leaching chamber end units. This patent grant is currently assigned to Hancor, Inc.. Invention is credited to Arnold George Benecke.
United States Patent | D538,387 |
Benecke | March 13, 2007 |
Inventors: | Benecke; Arnold George (Wharton, OH) |
---|---|
Assignee: | Hancor, Inc. (Hilliard,
OH) |
Appl. No.: | D/233,374 |
Filed: | July 1, 2005 |
Current U.S. Class: | D23/207 |
Current International Class: | 2301 |
Field of Search: | ;D23/207,261 ;210/170 ;405/42,43,48,49 |
5336017 | August 1994 | Nichols |
5511903 | April 1996 | Nichols et al. |
D403047 | December 1998 | Gray |
5890838 | April 1999 | Moore et al. |
D474525 | May 2003 | Benecke |
6698975 | March 2004 | Benecke |
2005/0074287 | April 2005 | Brochu et al. |
2005/0074288 | April 2005 | Moore |
2005/0111915 | May 2005 | Moore et al. |
2-page brochure entitled "The Standard Infiltrator Chamber" from www.infiltratorsystems.com, copyright 2003. cited by other . 2-page brochure entitled "The SideWinder Chamber" from www.infiltratorsystems.com, copyright 2004. cited by other . 2-page brochure entitled "The Equalizer 36 Chamber" from www.infiltratorsystems.com, copyright 2004. cited by other . 1-page brochure entitled "Quick4" from www.infiltratorsystems.com, undated. cited by other . 2-page brochure entitled "The PosiLock End Plate" from www.infiltratorsystems.com, copyright 2001. cited by other. |
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