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Robert David Sager

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ZIRCORE, LLC

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CONTINUOUS PRODUCTION CROWN CORE/CROWN MAKING PROCESS

11/23,950 | U.S. Patent Application

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Location ELECTRONIC

Filed Dec. 28, 2004

Examiner RALPH A LEWIS

Class 433

Art Group 3732

Patent No. 7,445,449

Case Type Utility - 433/218000

Status Patented Case

Parent 60/631,102 Expired

Child 12/212,256 Patented

Child 12/346,341 Patented

Child 14/300,856 Abandoned

Child 14/579,264 Pending

Child 15/403,882 Pending

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Last Updated: 4 years, 8 months ago

Date	#	Transaction
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CONTINUOUS PRODUCTION CROWN CORE/CROWN MAKING PROCESS

11/23,950 | U.S. Patent Application

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