USD397217SExpiredUtility

Isotope shield

Assignee: STEREX CORPPriority: Aug 4, 1997Filed: Aug 4, 1997Granted: Aug 18, 1998

Est. expiryAug 4, 2017(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for an isotope shield, as shown and described.

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