Burner
Latest Bekaert Combustion Technology B.V. Patents:
Description
The broken lines shown form no part of the claimed burner design.
Claims
The ornamental design for a burner, as shown and described.
Referenced Cited
U.S. Patent Documents
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5640896 | June 24, 1997 | Stuck |
6659765 | December 9, 2003 | Sen-Yu |
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D535731 | January 23, 2007 | Folkers |
D536080 | January 30, 2007 | Folkers |
D540461 | April 10, 2007 | Folkers |
D549306 | August 21, 2007 | Folkers |
D557981 | December 25, 2007 | Ross |
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Patent History
Patent number: D650890
Type: Grant
Filed: Apr 8, 2011
Date of Patent: Dec 20, 2011
Assignee: Bekaert Combustion Technology B.V. (Assen)
Inventors: Dirk ten Hoeve (Ruinerwold), Gert Jan Zwiggelaar (Hollandscheveld)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Attorney: Shlesinger, Arkwright & Garvey LLP
Application Number: 29/389,322
Type: Grant
Filed: Apr 8, 2011
Date of Patent: Dec 20, 2011
Assignee: Bekaert Combustion Technology B.V. (Assen)
Inventors: Dirk ten Hoeve (Ruinerwold), Gert Jan Zwiggelaar (Hollandscheveld)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Attorney: Shlesinger, Arkwright & Garvey LLP
Application Number: 29/389,322
Classifications
Current U.S. Class:
Heat Exchange Unit, E.g., Coil, Etc. (D23/323);
D7/407