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ENDOTRACHEAL TUBE CLEANING APPARATUS

09/995,342 | U.S. Patent Application

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Filed Nov. 27, 2001
Examiner WEISS JR, JOSEPH
Class 128
Art Group 3761
Patent No. 6,679,262
Case Type Utility
Status Patented Case
Child 11/294,688 Expired
Child 10/384,130 Expired
Child 12/658,034 Expired
Last Updated: 3 days, 22 hours ago
Date # Transaction