USD500555SExpiredUtility

Chromatography column end cap

66
Assignee: AMERSHAM BIOSCIENCES ABPriority: Nov 15, 2002Filed: May 9, 2003Granted: Jan 4, 2005
Est. expiryNov 15, 2022(expired)· nominal 20-yr term from priority
Inventors:Karl-Gunnar Hellström
66
PatentIndex Score
13
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a chromatography column end cap, as shown and described.

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