USD399317SExpiredUtility

Spirometry tube and connector assembly

Assignee: INSTR OYPriority: Apr 15, 1996Filed: Oct 15, 1996Granted: Oct 6, 1998

Est. expiryApr 15, 2016(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

We claim the ornamental design for spirometry tube and connector assembly, as shown.

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