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ENDOTRACHEAL TUBE CLEANING APPARATUS

11/294,688 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 5, 2005
Examiner BENJAMIN LEE OSTERHOUT
Class 134
Art Group 1792
Patent No. 7,669,600
Case Type Utility - 134/008000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 10/384,130 Patented
Parent 09/995,342 Patented
Parent 09/608,026 Patented
Parent 08/928,113 Patented
Parent 08/613,277 Patented
Child 12/658,034 Patented
Last Updated: 4 years, 4 months ago
Date # Transaction