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Inventor

Lawrence R. Fincham

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SLOT SPEAKER TECHNOLOGIES, INC.

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THX LTD., Assignor

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10/339,357 | U.S. Patent Application

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Location ELECTRONIC

Filed Jan. 8, 2003

Examiner XU MEI

Class 381

Art Group 2615

Patent No. 7,457,425

Case Type Utility - 381/302000

Status Patented Case

Parent 10/74,604 Patented

Parent 60/267,952 Expired

Parent 60/331,365 Expired

Child PCT/US04/00432 -

Child 10/937,796 Patented

Child 11/416,626 Abandoned

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Last Updated: 5 years, 1 month ago

Date	#	Transaction
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10/339,357 | U.S. Patent Application

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