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SPLIT RING SEALING ASSEMBLIES

15/672,790 | U.S. Patent Application

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Location ELECTRONIC
Filed Aug. 9, 2017
Examiner YONG-SUK RO
Class 166
Art Group 3676
Patent No. 10,662,732
Case Type Utility - 166/120000
Status Patented Case
Parent 62/372,550 Expired
Parent 62/374,454 Expired
Parent 62/406,195 Expired
Parent 15/403,739 Patented
Parent 15/189,090 Patented
Parent 14/677,242 Patented
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Last Updated: 3 years, 11 months ago
Date # Transaction