USD282666SExpiredUtility

Shank adaptor for a rock drill

Assignee: TAMPELLA OY ABPriority: Sep 27, 1982Filed: Mar 11, 1983Granted: Feb 18, 1986

Est. expirySep 27, 2002(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a shank adaptor for a rock drill, as shown and described.

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