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FLUID OPERATED RETRACTORS

08/216,097 | U.S. Patent Application

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Location PETITION ATTORNEY
Filed March 22, 1994
Examiner DEFINED NOT
Class 128
Art Group 2899
Case Type Utility - 128/898000
Status Abandoned -- File-Wrapper-Continuation Parent Application
Parent 08/54,416 Abandoned
Parent 07/487,645 Patented
Child 08/419,851 Abandoned
Child 08/464,143 Patented
Child 08/464,144 Abandoned
Child 08/465,390 Patented
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Last Updated: 5 years ago
Date # Transaction