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MODULAR VACUUM TOILET WITH LINE REPLCEABLE UNITE

10/61,681 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Feb. 1, 2002
Examiner TUAN N NGUYEN
Class 004
Art Group 3751
Patent No. 6,536,055
Case Type Utility - 004/431000
Status Patented Case
Parent 09/713,892 Patented
Last Updated: 4 years, 5 months ago
Date # Transaction