USD331254SExpiredUtility

Electronic calculator

Assignee: HIROMORI INCPriority: Aug 27, 1990Filed: Feb 22, 1991Granted: Nov 24, 1992

Est. expiryAug 27, 2010(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for an electronic calculator, as shown and described.

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