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INNERSPRING COILS AND INNERSPRINGS WITH NON-HELICAL SEGMENTS

11/708,099 | U.S. Patent Application

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Location ELECTRONIC
Filed Feb. 20, 2007
Examiner ROBERT G SANTOS
Class 005
Art Group 3673
Patent No. 7,404,223
Case Type Utility - 005/716000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 10/929,137 Patented
Child PCT/US08/02146 Published
Last Updated: 5 months, 1 week ago
Date # Transaction