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Robert L. Barnett

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11/29,668 | U.S. Patent Application

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Filed Jan. 5, 2005

Examiner James Pilkington

Class 74

Art Group 3617

Patent No. 7,921,747

Case Type Utility

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

Last Updated: 1 day, 23 hours ago

Date	#	Transaction
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11/29,668 | U.S. Patent Application

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