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Reexamination of Patent No. 9,469,747, MINERAL WOOL INSULATION

90/14,575 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 16, 2020
Examiner TIMOTHY J KUGEL
Class 252
Art Group 3991
Case Type Re-Examination - 252/001000
Status Reexamination Certificate Issued
Original Case 12/671,922 Patented
Parent PCT/EP08/60178 -
Child 0810297.2
Child 0807777.8
Child 0715100.4
Last Updated: 6 months ago
Date # Transaction