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PISTON-TO-CYLINDER SEAL FOR A PNEUMATIC ENGINE

09/363,023 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed July 29, 1999
Examiner FRANK D LOPEZ
Class 091
Art Group 3745
Patent No. 6,085,631
Case Type Utility - 091/325000
Status Patented Case
Parent 09/178,595 Patented
Child 09/613,569 Patented
Child PCT/US00/20388 Published
Child 09/756,299 Abandoned
Last Updated: 3 years, 1 month ago
Date # Transaction