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COMPUTER KEYBOARD WITH A PLANAR MEMBER AND ENDLESS BELT FEED MECHANISM

11/863,210 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 27, 2007
Examiner JILL E CULLER
Class 400
Art Group 2854
Patent No. 7,517,164
Case Type Utility - 400/472000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 11/149,324 Patented
Parent 10/974,731 Patented
Parent 10/309,026 Patented
Parent 09/966,293 Patented
Parent 09/112,767 Patented
Child PO7991
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Last Updated: 4 years, 8 months ago
Date # Transaction