IP Library › Granted Patent US 6,644,125
Granted Patent Utility PCT National Stage
US 6,644,125 · Confirmation No. 9831

PRESSURE SENSOR

Patented Case View Patent ↗
⬇ PDF
 Code Description Pages PDF
2017-05-03 SES.LOSS.ELC Notification of loss of entitlement to small entity status via Patent Application Information Retrieval (PAIR) 1 View
2017-03-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-03-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-03-16 PA.. Power of Attorney 1 View
2017-03-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2017-03-16 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2016-11-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-11-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-10-31 PA.. Power of Attorney 1 View
2016-10-31 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2016-10-31 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-09-04 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-06-01 LET. Miscellaneous Incoming Letter 21 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 6,644,125
App. No.
09/857,122
Filed
2001-06-01
Granted
2003-11-11
Art Unit
2854
PTA
0 days