USD277506SExpiredUtility

Needle-less injection instrument

Assignee: BEARN MEC AVIATION S APriority: Sep 15, 1981Filed: Mar 10, 1982Granted: Feb 5, 1985

Est. expirySep 15, 2001(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a needle-less injection instrument, as shown and described.

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