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Hinged Attachment of Headgear to a Helmet

13/224,559 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 2, 2011
Examiner ANDREW W SUTTON
Class 002
Art Group 3765
Patent No. 9,072,328
Case Type Utility - 002/006200
Status Patented Case
Parent 11/760,412 Patented
Parent 11/350,591 Patented
Parent 60/691,307 Expired
Parent 60/811,896 Expired
Child 14/260,393 Patented
Child 29/530,503 Patented
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Last Updated: 5 years ago
Date # Transaction