USD406140SExpiredUtility

Headset for an intercom

Assignee: MINNESOTA MINING & MFGPriority: Apr 6, 1995Filed: Apr 6, 1995Granted: Feb 23, 1999

Est. expiryApr 6, 2015(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a headset for an intercom, as shown and described.

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