Grate
Latest BioWater Technology AS Patents:
Description
Claims
The ornamental design for a grate, as shown and described.
Referenced Cited
U.S. Patent Documents
3957931 | May 18, 1976 | Ellis et al. |
4541967 | September 17, 1985 | Masaki |
D331793 | December 15, 1992 | Erwes |
5543039 | August 6, 1996 | Odegaard |
5779886 | July 14, 1998 | Couture |
5783069 | July 21, 1998 | Frank |
5851636 | December 22, 1998 | Lang et al. |
6007915 | December 28, 1999 | Rukovena |
6126829 | October 3, 2000 | Gunnarsson et al. |
D459932 | July 9, 2002 | Ellwanger |
D465257 | November 5, 2002 | Van Olst et al. |
D465348 | November 12, 2002 | Lucatello |
6852227 | February 8, 2005 | Petrone |
6889963 | May 10, 2005 | Niknafs et al. |
7189323 | March 13, 2007 | Lofqvist et al. |
D553393 | October 23, 2007 | Cassel |
D566427 | April 15, 2008 | McConnell et al. |
D566429 | April 15, 2008 | Roberts |
D592898 | May 26, 2009 | Helle |
7527728 | May 5, 2009 | Jackson |
D610833 | March 2, 2010 | Grzybowksi et al. |
D611568 | March 9, 2010 | Westrum |
D612007 | March 16, 2010 | Brockdorff |
D615336 | May 11, 2010 | Moysig |
D618760 | June 29, 2010 | Flournoy et al. |
D619201 | July 6, 2010 | Westrum |
D628674 | December 7, 2010 | Dittmann et al. |
D631557 | January 25, 2011 | Tajima et al. |
D645116 | September 13, 2011 | McKean et al. |
D645159 | September 13, 2011 | Loken |
D645160 | September 13, 2011 | Loken |
D645161 | September 13, 2011 | Loken |
D646369 | October 4, 2011 | Nelson et al. |
D648821 | November 15, 2011 | McKean et al. |
D661778 | June 12, 2012 | Dempster et al. |
Patent History
Patent number: D697168
Type: Grant
Filed: Jun 15, 2011
Date of Patent: Jan 7, 2014
Assignee: BioWater Technology AS (Tonsberg)
Inventors: Bjorn Rusten (Strum, WI), Jon G. Siljudalen (Husoysund), Terje Andersen (Notteroy), Stephen Smith (Houston, TX), Laura Marcolini (Cumberland, RI)
Primary Examiner: Kelley Donnelly
Application Number: 29/394,272
Type: Grant
Filed: Jun 15, 2011
Date of Patent: Jan 7, 2014
Assignee: BioWater Technology AS (Tonsberg)
Inventors: Bjorn Rusten (Strum, WI), Jon G. Siljudalen (Husoysund), Terje Andersen (Notteroy), Stephen Smith (Houston, TX), Laura Marcolini (Cumberland, RI)
Primary Examiner: Kelley Donnelly
Application Number: 29/394,272
Classifications
Current U.S. Class:
Treatment (D23/207)