USD353668SExpiredUtility

Pneumoneedle

97
Assignee: MINNESOTA MINING & MFGPriority: May 24, 1993Filed: May 24, 1993Granted: Dec 20, 1994
Est. expiryMay 24, 2013(expired)· nominal 20-yr term from priority
Inventors:Thomas BanksWilliam A. MittelstadtArthur V. LangVern E. RadewaldBruce E. Nelson
97
PatentIndex Score
107
Cited by
18
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a pneumoneedle, as shown and described.

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