USD413343SExpiredUtility

Portable microscope

Assignee: NATURAL SCIENCE IND LTDPriority: Jan 30, 1997Filed: Jan 30, 1997Granted: Aug 31, 1999

Est. expiryJan 30, 2017(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a portable microscope, as shown.

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