USD506554SExpiredUtility

Gel cassette opener

Assignee: INVITROGEN CORPPriority: Dec 17, 2003Filed: Dec 17, 2003Granted: Jun 21, 2005

Est. expiryDec 17, 2023(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a gel cassette opener, as shown and described.

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