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COIL SPRING DRIVE SYSTEM AND WINDOW COVER

08/989,148 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Dec. 11, 1997
Examiner BLAIR M JOHNSON
Class 160
Art Group 3634
Patent No. 6,293,329
Case Type Utility - 160/168100
Status Patented Case
Parent 08/963,775 Abandoned
Child 09/685,312 Patented
Child 10/608,716 Patented
Child 11/249,157 Abandoned
Child 11/257,768 Abandoned
Child 13/918,526 Patented
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Last Updated: 5 years, 2 months ago
Date # Transaction