USD297766SExpiredUtility

Laboratory shield

70
Assignee: INSTRUMENTS FOR RES AND INDUSTRYPriority: Feb 14, 1986Filed: Feb 14, 1986Granted: Sep 20, 1988
Est. expiryFeb 14, 2006(expired)· nominal 20-yr term from priority
Inventors:Daniel R. Conlon
70
PatentIndex Score
13
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a laboratory shield, as shown.

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