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CERVICAL COLLAR WITH END-SUPPORTED CHIN STRAP

10/444,201 | U.S. Patent Application

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Location ELECTRONIC
Filed May 23, 2003
Examiner MICHAEL A BROWN
Class 602
Art Group 3764
Patent No. 7,141,031
Case Type Utility - 602/018000
Status Patented Case
Parent 60/382,937 Expired
Child PCT/US04/16091 Published
Last Updated: 4 years ago
Date # Transaction