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METHOD AND APPARATUS FOR VENTILATION/OXYGENATION DURING GUIDED INSERTION OF AN ENDOTRACHEAL TUBE

08/974,864 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Nov. 20, 1997
Examiner CHARLES WENDELL ANDERSON
Class 128
Art Group 3761
Patent No. 5,964,217
Case Type Utility - 128/200260
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 08/607,332 Patented
Child 09/411,610 Patented
Child 09/525,270 Patented
Child 09/707,350 Patented
Child 09/767,272 Patented
Child 09/840,194 Patented
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Last Updated: 3 years, 9 months ago
Date # Transaction