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DIFFERENTIAL LUBRICATION

17/554,829 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 17, 2021
Examiner SHERRY LYNN ESTREMSKY
Class 475
Art Group 3659
Patent No. 11,649,884
Case Type Utility - 475/160000
Status Patented Case
Child 18/196,888 Pending
Last Updated: 10 months ago
Date # Transaction