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Reexamination of Patent No. 6,147,601, ELECTRONIC MESSAGE DELIVERY SYSTEM UTILIZABLE IN THE MONITORING OF REMOTE EQUIPMENT AND METHOD OF SAME

90/14,521 | U.S. Patent Application

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Location ELECTRONIC
Filed June 4, 2020
Examiner LINH M NGUYEN
Class 340
Art Group 3992
Case Type Re-Examination - 340/506000
Status Incomplete Ex Parte Reexam (Filing Date Vacated)
Original Case 09/317,235 Patented
Parent 60/115,305 Expired
Last Updated: 2 years, 4 months ago
Date # Transaction