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Cleaning system, device and method

10/427,661 | U.S. Patent Application

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Location ELECTRONIC
Filed May 1, 2003
Examiner JERMELE M HOLLINGTON
Class 324
Art Group 2829
Case Type Utility - 324/158100
Status Abandoned -- Failure to Respond to an Office Action
Parent 09/624,750 Patented
Parent 60/146,526 Expired
Child 11/140,221 Abandoned
Last Updated: 4 years, 4 months ago
Date # Transaction