U.S. patent number D557,157 [Application Number D/247,963] was granted by the patent office on 2007-12-11 for liquid level sensor. This patent grant is currently assigned to Maxima Technologies & Systems, LLC. Invention is credited to Timofey Sitnikov.
United States Patent | D557,157 |
Sitnikov | December 11, 2007 |
Inventors: | Sitnikov; Timofey (Lititz, PA) |
---|---|
Assignee: | Maxima Technologies & Systems,
LLC (Lancaster, PA) |
Appl. No.: | D/247,963 |
Filed: | July 21, 2006 |
Current U.S. Class: | D10/101 |
Current International Class: | 1004 |
Field of Search: | ;D10/101 ;73/305,313,317,318,322.5,290R,319,DIG.5 ;116/204,284,227,56-62.4,266,271,DIG.20,DIG.71 ;324/200,207.22 |
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6209392 | April 2001 | Rapala |
6595239 | July 2003 | Korst et al. |
6976394 | December 2005 | Kleinen et al. |
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