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CLEANING SYSTEM, DEVICE AND METHOD

09/624,750 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed July 24, 2000
Examiner JERMELE M HOLLINGTON
Class 324
Art Group 2829
Patent No. 6,777,966
Case Type Utility - 324/757000
Status Patented Case
Parent 60/146,526 Expired
Child 10/427,661 Abandoned
Child 10/825,718 Patented
Child 11/140,221 Abandoned
Last Updated: 6 years, 5 months ago
Date # Transaction