USD311336SExpiredUtility

Tray blank

Assignee: WESTVACO CORPPriority: Sep 10, 1987Filed: Sep 10, 1987Granted: Oct 16, 1990

Est. expirySep 10, 2007(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a tray blank, as shown and described.

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