USD385503SExpiredUtility

Detector for hazardous gases

Assignee: VELAZQUEZ JUANPriority: Apr 2, 1996Filed: Apr 2, 1996Granted: Oct 28, 1997

Est. expiryApr 2, 2016(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a detector for hazardous gases, as shown and described.

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