USD291231SExpiredUtility

Pressure regulator

Assignee: L TEC COPriority: Dec 27, 1984Filed: Dec 27, 1984Granted: Aug 4, 1987

Est. expiryDec 27, 2004(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a pressure regulator, as shown and described.

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