USD273946SExpiredUtility

Infiltrometer

Assignee: ENER CORP MAN LIMITEDPriority: May 19, 1981Filed: Nov 18, 1981Granted: May 22, 1984

Est. expiryMay 19, 2001(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for an infiltrometer, as shown and described.

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