USD483487SExpiredUtility

Stopcock device

Assignee: BECTON DICKINSON COPriority: Dec 19, 2002Filed: Dec 19, 2002Granted: Dec 9, 2003

Est. expiryDec 19, 2022(expired)· nominal 20-yr term from priority

PatentIndex Score

105

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for a stopcock device, as shown.

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