USD337381SExpiredUtility

Ergonometric stethoscope chestpiece

Assignee: MINNESOTA MINING & MFGPriority: Feb 20, 1991Filed: Feb 20, 1991Granted: Jul 13, 1993

Est. expiryFeb 20, 2011(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for an ergonometric stethoscope chestpiece, as shown and described.

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