Tie-bar for a chromatography column
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Description
Claims
The ornamental design for a tie-bar for a chromatography column, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D602168
Type: Grant
Filed: Jun 22, 2007
Date of Patent: Oct 13, 2009
Assignee: GE Healthcare Bio-Sciences AB (Uppsala)
Inventors: Dan Hermansson (Uppsala), Roger Lundqvist (Alunda)
Primary Examiner: T Chase Nelson
Assistant Examiner: Mark Cavanna
Attorney: Yonggang Ji
Application Number: 29/281,403
Type: Grant
Filed: Jun 22, 2007
Date of Patent: Oct 13, 2009
Assignee: GE Healthcare Bio-Sciences AB (Uppsala)
Inventors: Dan Hermansson (Uppsala), Roger Lundqvist (Alunda)
Primary Examiner: T Chase Nelson
Assistant Examiner: Mark Cavanna
Attorney: Yonggang Ji
Application Number: 29/281,403
Classifications
Current U.S. Class:
Laboratory Equipment Not Elsewhere Specified (D24/232)