USD267764SExpiredUtility

Corner lock for frames

Assignee: A TEKNIK ALF SUNDBERG ABPriority: Jun 10, 1980Filed: Dec 10, 1980Granted: Feb 1, 1983

Est. expiryJun 10, 2000(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a corner lock for frames, as shown.

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