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3M INNOVATIVE PROPERTIES COMPANY

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John C. Schultz Robert L. Brott Michael J. Sykora

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BACKLIGHT FOR LIQUID CRYSTAL DISPLAY

11/750,412 | U.S. Patent Application

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Location ELECTRONIC

Filed May 18, 2007

Examiner PHU VU

Class 349

Art Group 2871

Patent No. 7,528,893

Case Type Utility - 349/012000

Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362

Child PCT/US08/58626 Published

Last Updated: 2 years, 3 months ago

Date	#	Transaction
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PACER is a government system to access US court records.

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11/750,412 | U.S. Patent Application

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