USD425525SExpiredUtility

Insert for variable bore ram blow out preventor

Assignee: COOPER CAMERON CORP INCPriority: Mar 10, 1998Filed: Mar 10, 1998Granted: May 23, 2000

Est. expiryMar 10, 2018(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for insert for variable bore ram blow out preventor, as shown and described.

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